-
Charles Wheatstone: Scientist and Inventor
Sir Charles Wheatstone FRS FRSE DCL LLD, was an English scientist and inventor of many scientific breakthroughs of the Victorian era. He is best known for inventing the telegraph as well as the stereoscope and electric circuit known as the Wheatstone bridge. Sir Charles Wheatstone was the first person to coin the phrase "microphone." Wheatstone was among the first scientists to formally recognize that sound was "transmitted by waves through mediums." This knowledge led him to explore ways of transmitting sounds from one place to another, even over long distances. He worked on a device that could amplify weak sounds, which he called a microphone. He also invented the English concertina and the Playfair cipher.
Sir Charles Wheatstone was born near Gloucester on 6 February 1802. He was the ...
published: 27 Nov 2020
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Wheatstone Bridge: A (Not So) Honorable History
Charles Wheatstone introduced "his" bridge in 1843 but it was first invented in 1833 by Samuel Christie. This is the story of *why* these men invented this device and the convoluted tale of how it got its name.
Links:
My mailing list:
https://kathylovesphysics.ck.page/welcome
My Patreon Page:
https://www.patreon.com/user?u=15291200
As usual, a big thank you to the fabulous Kim Nalley for singing "electricity" and some background music. www.kimnalley.com
Solving the Wheatstone Bridge with voltages and voltmeters:
https://youtu.be/-G-dySnSSG4
Solving the Wheatstone Bridge for equivalent resistance:
https://www.youtube.com/watch?v=SOBomZJg8Mc
References:
“great difficulty in adopting” Christie, S “The Bakerian Lecture” (Feb 28, 1833) Proceedings of the Royal Society of London Vol. 1...
published: 29 Sep 2021
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Charles Wheatstone’s Cryptograph | Standing on the Shoulders of Giants
To celebrate the 25th anniversary of ARM’s foundation we worked with the curators of the Science Museum in London to pick 25 people or objects from their Information Age gallery that were pivotal to the creation of modern technology.
ARM is part of a wider ecosystem where our partners license our semiconductor IP (which has been shipped in 75 billion chips to date).
Without our partners and these technological giants, we wouldn’t be who we are today.
For more about ARM's 25th visit: http://www.arm.com/25
For more information on Charles Wheatstone visit: https://en.wikipedia.org/wiki/Charles_Wheatstone
For more information on the Science Museum and the Information Age gallery visit: http://www.sciencemuseum.org.uk/visitmuseum/Plan_your_visit/exhibitions/information_age.aspx
Stay co...
published: 10 Feb 2016
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19th Century Virtual Reality, Explained - Learn 1800s VR History, Wheatstone Stereoscope and more!
Learn about the roots of Virtual Reality (VR) and how we were looking at 3D images practically before photos were invented!
Edited via Final Cut Pro X with additional graphics provided through Blender 3D and the Unity Game Engine. Original music created using Logic Pro X.
Third party resources - Creative Commons Pictures/Videos and Wikipedia.
CC ""Technology Background Music for Video""
This channel is dedicated to explaining complicated technology into simple terms that anyone can grasp, especially the layman. Learning about digital technology is important to the field of computer science, whether it is for the creative arts, coding or programming, data work, history, game development, web design, app building, and more. Whether it is tips, hints, tricks, hacks, or even a tutorial, ed...
published: 12 Jun 2022
-
WHEATSTONE BRIDGE _ PART 01
For more information:
http://www.7activestudio.com
[email protected]
http://www.7activemedical.com/
[email protected]
http://www.sciencetuts.com/
[email protected]
Contact: +91- 9700061777,
040-64501777 / 65864777
7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
WHEATSTONE BRIDGE: Wheatstone, Sir Charles 18...
published: 18 Jul 2014
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Charles Wheatstone concertina, sound vibrations, telegraph
published: 30 Sep 2015
-
Mouth organ (symphonium), made by Charles Wheatstone, England (London), about 1830
Mouth organ (symphonium), made by Charles Wheatstone, England (London), about 1830 (1996.115)
"Jolly's Polka," 2008, by Darcy Kuronen: performed by Darcy Kuronen
published: 09 Jan 2017
-
Wheatstone Bridge with strain gauge explained
By using an instrument called Wheatstone's resistance measuring bridge, unknown resistance values can be determined very precisely. This can then be used to infer, for example, temperature, light intensity, or mechanical deformation due to a specific mass. From the content:
0:00 Introduction Wheatstone bridge
0:27 History Wheatstone bridge
1:19 Calculation the Wheatstone bridge in the balanced and unbalanced state
3:07 Strain gauges – how they work
4:48 Wheatstone bridge with strain gauge – Quarter- half- and full bridge
5:34 Example – Wheatstone bridge without complicated mathematics
Our official website: https://learnchannel-TV.com
Like us on Facebook: https://www.facebook.com/Learnchannel-TVcom-1744238709207184/
Contact: [email protected]
Música por: Adam Vitovský Enlace:
http...
published: 11 Jan 2021
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Charles Wheatstone by John Jones
John Jones gives us a talk about Charles Wheatstone. Part of the Gloucester Heritage Open Days talks 2020 at the Folk of Gloucester
published: 05 Nov 2020
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Cooke and Wheatstone’s Electric Telegraph | Standing on the Shoulders of Giants
To celebrate the 25th anniversary of ARM’s foundation we worked with the curators of the Science Museum in London to pick 25 people or objects from their Information Age gallery that were pivotal to the creation of modern technology.
ARM is part of a wider ecosystem where our partners license our semiconductor IP (which has been shipped in 75 billion chips to date).
Without our partners and these technological giants, we wouldn’t be who we are today.
To learn more about Cooke and Wheatstone’s electric telegraph visit: https://en.wikipedia.org/wiki/Cooke_and_Wheatstone_telegraph
For more information on the Science Museum and the Information Age gallery visit: http://www.sciencemuseum.org.uk/visitmuseum/Plan_your_visit/exhibitions/information_age.aspx
Stay connected with Arm:
Website: ...
published: 28 Jan 2016
2:21
Charles Wheatstone: Scientist and Inventor
Sir Charles Wheatstone FRS FRSE DCL LLD, was an English scientist and inventor of many scientific breakthroughs of the Victorian era. He is best known for inven...
Sir Charles Wheatstone FRS FRSE DCL LLD, was an English scientist and inventor of many scientific breakthroughs of the Victorian era. He is best known for inventing the telegraph as well as the stereoscope and electric circuit known as the Wheatstone bridge. Sir Charles Wheatstone was the first person to coin the phrase "microphone." Wheatstone was among the first scientists to formally recognize that sound was "transmitted by waves through mediums." This knowledge led him to explore ways of transmitting sounds from one place to another, even over long distances. He worked on a device that could amplify weak sounds, which he called a microphone. He also invented the English concertina and the Playfair cipher.
Sir Charles Wheatstone was born near Gloucester on 6 February 1802. He was the son of a music-seller, who later moved to London to teach the flute. Charles was originally apprenticed to his uncle, a maker of musical instruments, but became interested in science after buying a book on Volta’s experiments.
He kept his connections with music, however, through his researches into acoustics and his musical inventions, which included the concertina. It was this research that made his name and resulted in his being appointed to the Chair of Experimental Physics at King’s College, London.
Sir Charles is most famous for two instruments: the Cooke-Wheatstone telegraph and the Wheatstone bridge. The latter was actually the invention of S W Christie, but Wheatstone was the first to draw attention to its capabilities. The telegraph was the original idea of Sir William Fothergill Cooke, who turned to Wheatstone for scientific advice after running into problems with its development.
In 1837, after some debate, they went into partnership and patented a five-needle telegraph. This instrument was very successful, but Cooke and Wheatstone soon argued over who should be credited with its invention. The case went to arbitration and it was decided that Cooke had introduced the telegraph as a workable instrument, but Wheatstone had prepared for its reception by his scientific researches.
Wheatstone also made important contributions to the measurement of the velocity of electricity and light and the development of cyphers (he was the inventor of the ‘Playfair’ code). He was a member of the Society of Telegraph Engineers, elected a Fellow of the Royal Society in 1836, and knighted in 1868. He died in Paris on 19 October 1875.
https://wn.com/Charles_Wheatstone_Scientist_And_Inventor
Sir Charles Wheatstone FRS FRSE DCL LLD, was an English scientist and inventor of many scientific breakthroughs of the Victorian era. He is best known for inventing the telegraph as well as the stereoscope and electric circuit known as the Wheatstone bridge. Sir Charles Wheatstone was the first person to coin the phrase "microphone." Wheatstone was among the first scientists to formally recognize that sound was "transmitted by waves through mediums." This knowledge led him to explore ways of transmitting sounds from one place to another, even over long distances. He worked on a device that could amplify weak sounds, which he called a microphone. He also invented the English concertina and the Playfair cipher.
Sir Charles Wheatstone was born near Gloucester on 6 February 1802. He was the son of a music-seller, who later moved to London to teach the flute. Charles was originally apprenticed to his uncle, a maker of musical instruments, but became interested in science after buying a book on Volta’s experiments.
He kept his connections with music, however, through his researches into acoustics and his musical inventions, which included the concertina. It was this research that made his name and resulted in his being appointed to the Chair of Experimental Physics at King’s College, London.
Sir Charles is most famous for two instruments: the Cooke-Wheatstone telegraph and the Wheatstone bridge. The latter was actually the invention of S W Christie, but Wheatstone was the first to draw attention to its capabilities. The telegraph was the original idea of Sir William Fothergill Cooke, who turned to Wheatstone for scientific advice after running into problems with its development.
In 1837, after some debate, they went into partnership and patented a five-needle telegraph. This instrument was very successful, but Cooke and Wheatstone soon argued over who should be credited with its invention. The case went to arbitration and it was decided that Cooke had introduced the telegraph as a workable instrument, but Wheatstone had prepared for its reception by his scientific researches.
Wheatstone also made important contributions to the measurement of the velocity of electricity and light and the development of cyphers (he was the inventor of the ‘Playfair’ code). He was a member of the Society of Telegraph Engineers, elected a Fellow of the Royal Society in 1836, and knighted in 1868. He died in Paris on 19 October 1875.
- published: 27 Nov 2020
- views: 2487
20:40
Wheatstone Bridge: A (Not So) Honorable History
Charles Wheatstone introduced "his" bridge in 1843 but it was first invented in 1833 by Samuel Christie. This is the story of *why* these men invented this devi...
Charles Wheatstone introduced "his" bridge in 1843 but it was first invented in 1833 by Samuel Christie. This is the story of *why* these men invented this device and the convoluted tale of how it got its name.
Links:
My mailing list:
https://kathylovesphysics.ck.page/welcome
My Patreon Page:
https://www.patreon.com/user?u=15291200
As usual, a big thank you to the fabulous Kim Nalley for singing "electricity" and some background music. www.kimnalley.com
Solving the Wheatstone Bridge with voltages and voltmeters:
https://youtu.be/-G-dySnSSG4
Solving the Wheatstone Bridge for equivalent resistance:
https://www.youtube.com/watch?v=SOBomZJg8Mc
References:
“great difficulty in adopting” Christie, S “The Bakerian Lecture” (Feb 28, 1833) Proceedings of the Royal Society of London Vol. 123 (1833) p. 95
“the intensity of the current” Christie, S “The Bakerian Lecture” (Feb 28, 1833) Proceedings of the Royal Society of London Vol. 123 (1833) p. 98
“nearly 288,000 miles” Wheatstone, C “An account of some experiments to measure the velocity of electricity” Proceedings of the Royal Society of London vol 3 (Dec 1837) p. 300
“elected as a member of the prestigious Royal Society of London” Proceedings of the Royal Society vol. 3 (Dec 1837) p. 366
“imagine my dismay..” Letter XIV: William Cooke to his mother (Feb 27, 1837) Extracts (1895) p. 19
“the velocity of lightning” ibid
“the glory of Wheatstone’s name…” Clark, L “Memoir of Sir William Fothergill Cooke” (1879) found in Extracts (1895) p. 72
“I found that Mr. Wheatstone…” Cooke quoted in Extracts (1895) p. 890
Jacobi, M “On the application of Electro-magnetism to the moving of Machines” (April 1835) The Annals of Electricity, Magnetism, and Chemistry (Oct 1837) p. 422
“Jacobi’s motor remained the world’s most powerful electric motor..” According to “Jacobi’s Motor” from the Electrotechnisches Institut https://www.eti.kit.edu/english/1382.php
“founded on exactly the same principles…” Jacobi, M “On the Principles of Electro-Magnetical Machines” (1840) 10th Meeting of the British Association (1841) p. 21
“has shown me, in his unpublished papers…” Jacobi, M “On the Principles of Electro-Magnetical Machines” (1840) 10th Meeting of the British Association (1841) p. 21
“to determine the practicability…” Wheatstone, C “An Account of Several New Instruments…” Proceedings of the Royal Society vol. 133 p. 303
“differential resistance measurer” Wheatstone, C “An Account of Several New Instruments…” Proceedings of the Royal Society vol. 133 p. 323-4
“differs in mechanical construction…” ibid
“not yet generally understood and admitted” Wheatstone, C “An Account of Several New Instruments…” Proceedings of the Royal Society vol. 133 p. 303
“one of the first…to appreciate the importance of Ohm’s” “Obituary Notices: Charles Wheatstone” Proceedings of the Royal
Society vol. 24 (1876) p.xxiv
“Mr. Christie… has described…” Wheatstone, C “An Account of Several New Instruments…” Proceedings of the Royal Society vol. 133 p. 325
“kwaker” according to Stubley, P Calendar of Crime (2014)
“Electric Telegraph Company… quit” Cooke, W The Electric Telegraph: Was it Invented by Professor Wheatstone? (1854) p. 44-8
“Wheatstone’s bridge” Siemens, W “Proposal for a new reproducible Standard Measure of Resistance” (1860) translated and found in The London, Edinburgh and Dublin Philosophical Magazine Forth Series (Jan, 1861) p. 31
“the beautiful arrangement first invented…” Thomson, W “On the Measurement of Electric Resistance” (June 6, 1861) Proceedings of the Royal Society vol. 11 (1862) p. 313
https://wn.com/Wheatstone_Bridge_A_(Not_So)_Honorable_History
Charles Wheatstone introduced "his" bridge in 1843 but it was first invented in 1833 by Samuel Christie. This is the story of *why* these men invented this device and the convoluted tale of how it got its name.
Links:
My mailing list:
https://kathylovesphysics.ck.page/welcome
My Patreon Page:
https://www.patreon.com/user?u=15291200
As usual, a big thank you to the fabulous Kim Nalley for singing "electricity" and some background music. www.kimnalley.com
Solving the Wheatstone Bridge with voltages and voltmeters:
https://youtu.be/-G-dySnSSG4
Solving the Wheatstone Bridge for equivalent resistance:
https://www.youtube.com/watch?v=SOBomZJg8Mc
References:
“great difficulty in adopting” Christie, S “The Bakerian Lecture” (Feb 28, 1833) Proceedings of the Royal Society of London Vol. 123 (1833) p. 95
“the intensity of the current” Christie, S “The Bakerian Lecture” (Feb 28, 1833) Proceedings of the Royal Society of London Vol. 123 (1833) p. 98
“nearly 288,000 miles” Wheatstone, C “An account of some experiments to measure the velocity of electricity” Proceedings of the Royal Society of London vol 3 (Dec 1837) p. 300
“elected as a member of the prestigious Royal Society of London” Proceedings of the Royal Society vol. 3 (Dec 1837) p. 366
“imagine my dismay..” Letter XIV: William Cooke to his mother (Feb 27, 1837) Extracts (1895) p. 19
“the velocity of lightning” ibid
“the glory of Wheatstone’s name…” Clark, L “Memoir of Sir William Fothergill Cooke” (1879) found in Extracts (1895) p. 72
“I found that Mr. Wheatstone…” Cooke quoted in Extracts (1895) p. 890
Jacobi, M “On the application of Electro-magnetism to the moving of Machines” (April 1835) The Annals of Electricity, Magnetism, and Chemistry (Oct 1837) p. 422
“Jacobi’s motor remained the world’s most powerful electric motor..” According to “Jacobi’s Motor” from the Electrotechnisches Institut https://www.eti.kit.edu/english/1382.php
“founded on exactly the same principles…” Jacobi, M “On the Principles of Electro-Magnetical Machines” (1840) 10th Meeting of the British Association (1841) p. 21
“has shown me, in his unpublished papers…” Jacobi, M “On the Principles of Electro-Magnetical Machines” (1840) 10th Meeting of the British Association (1841) p. 21
“to determine the practicability…” Wheatstone, C “An Account of Several New Instruments…” Proceedings of the Royal Society vol. 133 p. 303
“differential resistance measurer” Wheatstone, C “An Account of Several New Instruments…” Proceedings of the Royal Society vol. 133 p. 323-4
“differs in mechanical construction…” ibid
“not yet generally understood and admitted” Wheatstone, C “An Account of Several New Instruments…” Proceedings of the Royal Society vol. 133 p. 303
“one of the first…to appreciate the importance of Ohm’s” “Obituary Notices: Charles Wheatstone” Proceedings of the Royal
Society vol. 24 (1876) p.xxiv
“Mr. Christie… has described…” Wheatstone, C “An Account of Several New Instruments…” Proceedings of the Royal Society vol. 133 p. 325
“kwaker” according to Stubley, P Calendar of Crime (2014)
“Electric Telegraph Company… quit” Cooke, W The Electric Telegraph: Was it Invented by Professor Wheatstone? (1854) p. 44-8
“Wheatstone’s bridge” Siemens, W “Proposal for a new reproducible Standard Measure of Resistance” (1860) translated and found in The London, Edinburgh and Dublin Philosophical Magazine Forth Series (Jan, 1861) p. 31
“the beautiful arrangement first invented…” Thomson, W “On the Measurement of Electric Resistance” (June 6, 1861) Proceedings of the Royal Society vol. 11 (1862) p. 313
- published: 29 Sep 2021
- views: 176728
1:41
Charles Wheatstone’s Cryptograph | Standing on the Shoulders of Giants
To celebrate the 25th anniversary of ARM’s foundation we worked with the curators of the Science Museum in London to pick 25 people or objects from their Inform...
To celebrate the 25th anniversary of ARM’s foundation we worked with the curators of the Science Museum in London to pick 25 people or objects from their Information Age gallery that were pivotal to the creation of modern technology.
ARM is part of a wider ecosystem where our partners license our semiconductor IP (which has been shipped in 75 billion chips to date).
Without our partners and these technological giants, we wouldn’t be who we are today.
For more about ARM's 25th visit: http://www.arm.com/25
For more information on Charles Wheatstone visit: https://en.wikipedia.org/wiki/Charles_Wheatstone
For more information on the Science Museum and the Information Age gallery visit: http://www.sciencemuseum.org.uk/visitmuseum/Plan_your_visit/exhibitions/information_age.aspx
Stay connected with Arm:
Website: http://arm.com/
Twitter: https://twitter.com/arm
Facebook: https://www.facebook.com/Arm/
LinkedIn: https://www.linkedin.com/company/arm
Instagram: https://www.instagram.com/arm/
https://wn.com/Charles_Wheatstone’S_Cryptograph_|_Standing_On_The_Shoulders_Of_Giants
To celebrate the 25th anniversary of ARM’s foundation we worked with the curators of the Science Museum in London to pick 25 people or objects from their Information Age gallery that were pivotal to the creation of modern technology.
ARM is part of a wider ecosystem where our partners license our semiconductor IP (which has been shipped in 75 billion chips to date).
Without our partners and these technological giants, we wouldn’t be who we are today.
For more about ARM's 25th visit: http://www.arm.com/25
For more information on Charles Wheatstone visit: https://en.wikipedia.org/wiki/Charles_Wheatstone
For more information on the Science Museum and the Information Age gallery visit: http://www.sciencemuseum.org.uk/visitmuseum/Plan_your_visit/exhibitions/information_age.aspx
Stay connected with Arm:
Website: http://arm.com/
Twitter: https://twitter.com/arm
Facebook: https://www.facebook.com/Arm/
LinkedIn: https://www.linkedin.com/company/arm
Instagram: https://www.instagram.com/arm/
- published: 10 Feb 2016
- views: 1789
7:27
19th Century Virtual Reality, Explained - Learn 1800s VR History, Wheatstone Stereoscope and more!
Learn about the roots of Virtual Reality (VR) and how we were looking at 3D images practically before photos were invented!
Edited via Final Cut Pro X with add...
Learn about the roots of Virtual Reality (VR) and how we were looking at 3D images practically before photos were invented!
Edited via Final Cut Pro X with additional graphics provided through Blender 3D and the Unity Game Engine. Original music created using Logic Pro X.
Third party resources - Creative Commons Pictures/Videos and Wikipedia.
CC ""Technology Background Music for Video""
This channel is dedicated to explaining complicated technology into simple terms that anyone can grasp, especially the layman. Learning about digital technology is important to the field of computer science, whether it is for the creative arts, coding or programming, data work, history, game development, web design, app building, and more. Whether it is tips, hints, tricks, hacks, or even a tutorial, education of these topics is what it is all about, whether for beginners or advanced, it is digital technology, explained!
Submit topics you would like to see on either the comment section below or another communication channel such as:
https://www.facebook.com/TeXplaiN1T
https://twitter.com/TeXplaiNIT
https://www.youtube.com/channel/UC2r05YffIyAru43GMoxZBzw/
https://sites.google.com/view/texplainit/home
#stereoscope #virtualreality #history #vr #wheatstone #georgewheatstone #viewmaster #viewmasterstereoscope #techhistory #extendedreality #xr #tutorial #tips #tricks #techy #onlinelearning #educational #techworld #brainpower
Have a good one!
https://wn.com/19Th_Century_Virtual_Reality,_Explained_Learn_1800S_Vr_History,_Wheatstone_Stereoscope_And_More
Learn about the roots of Virtual Reality (VR) and how we were looking at 3D images practically before photos were invented!
Edited via Final Cut Pro X with additional graphics provided through Blender 3D and the Unity Game Engine. Original music created using Logic Pro X.
Third party resources - Creative Commons Pictures/Videos and Wikipedia.
CC ""Technology Background Music for Video""
This channel is dedicated to explaining complicated technology into simple terms that anyone can grasp, especially the layman. Learning about digital technology is important to the field of computer science, whether it is for the creative arts, coding or programming, data work, history, game development, web design, app building, and more. Whether it is tips, hints, tricks, hacks, or even a tutorial, education of these topics is what it is all about, whether for beginners or advanced, it is digital technology, explained!
Submit topics you would like to see on either the comment section below or another communication channel such as:
https://www.facebook.com/TeXplaiN1T
https://twitter.com/TeXplaiNIT
https://www.youtube.com/channel/UC2r05YffIyAru43GMoxZBzw/
https://sites.google.com/view/texplainit/home
#stereoscope #virtualreality #history #vr #wheatstone #georgewheatstone #viewmaster #viewmasterstereoscope #techhistory #extendedreality #xr #tutorial #tips #tricks #techy #onlinelearning #educational #techworld #brainpower
Have a good one!
- published: 12 Jun 2022
- views: 1112
3:44
WHEATSTONE BRIDGE _ PART 01
For more information:
http://www.7activestudio.com
[email protected]
http://www.7activemedical.com/
[email protected]
http://www.sciencetuts.com/
[email protected]
Contact: +91- 9700061777,
040-64501777 / 65864777
7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
WHEATSTONE BRIDGE: Wheatstone, Sir Charles 1802--1875, British physicist. Wheatstone was professor of experimental philosophy at King's College, London. He is remembered for his researches in electricity, sound, and light. In 1834 he devised a revolving mirror for an experiment to measure the speed of electricity in a conductor. In 1843 he constructed the Wheatstone bridge and began to popularize its use. He initiated the use of electromagnets in electric generators, and in 1837 he and Sir William Fothergill Cooke patented an early telegraph.The Wheatstone bridge is a specific circuit that is used for measuring resistances and has many and varied applications in instrumentation systems. There are two basic modes of bridge operation. In one mode the bridge can be used to determine the value of an unknown resistance to a high degree of accuracy by comparing it with an accurately known resistance.The value of the unknown resistance is measured by varying the resistance is measured by varying the resistance of one of three other resistors in the bridge circuit to obtain a balanced condition in which the bridge has zero output voltage, that is, a voltage "null".
In the other mode, the bridge is in an unbalanced state and the value of the bridge output voltage. This is sometimes referred to an "off-null" operation. If a resistance type transducer, for example a thermistor, a photo-conductor, or a strain gauge, is used as the unknown resistance, then the bridge output voltage will depend directly on the transducer resistance. If this bridge output voltage is displayed on a meter than the mater can be calibrated din terms of the measured variable temperature, light, expansion, etc.,.A variation of the resistive type Wheatstone bridge is the reactive -- type or AC bridge. This type of bridge is used to measure capacitance and inductance values. The Wheatstone bridge network is based on the parallel resistance circuit as shown. Parallel resistance network, the operation of the Wheatstone bridge is based on bringing point B and D to the same electric potential, i.e., EBD = 0, by adjusting the variable resistor. For the Wheatstone bridge, Point B and D are generally stretched outward, giving the characteristics diamond -- shaped bridge circuit .
https://wn.com/Wheatstone_Bridge_Part_01
For more information:
http://www.7activestudio.com
[email protected]
http://www.7activemedical.com/
[email protected]
http://www.sciencetuts.com/
[email protected]
Contact: +91- 9700061777,
040-64501777 / 65864777
7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
WHEATSTONE BRIDGE: Wheatstone, Sir Charles 1802--1875, British physicist. Wheatstone was professor of experimental philosophy at King's College, London. He is remembered for his researches in electricity, sound, and light. In 1834 he devised a revolving mirror for an experiment to measure the speed of electricity in a conductor. In 1843 he constructed the Wheatstone bridge and began to popularize its use. He initiated the use of electromagnets in electric generators, and in 1837 he and Sir William Fothergill Cooke patented an early telegraph.The Wheatstone bridge is a specific circuit that is used for measuring resistances and has many and varied applications in instrumentation systems. There are two basic modes of bridge operation. In one mode the bridge can be used to determine the value of an unknown resistance to a high degree of accuracy by comparing it with an accurately known resistance.The value of the unknown resistance is measured by varying the resistance is measured by varying the resistance of one of three other resistors in the bridge circuit to obtain a balanced condition in which the bridge has zero output voltage, that is, a voltage "null".
In the other mode, the bridge is in an unbalanced state and the value of the bridge output voltage. This is sometimes referred to an "off-null" operation. If a resistance type transducer, for example a thermistor, a photo-conductor, or a strain gauge, is used as the unknown resistance, then the bridge output voltage will depend directly on the transducer resistance. If this bridge output voltage is displayed on a meter than the mater can be calibrated din terms of the measured variable temperature, light, expansion, etc.,.A variation of the resistive type Wheatstone bridge is the reactive -- type or AC bridge. This type of bridge is used to measure capacitance and inductance values. The Wheatstone bridge network is based on the parallel resistance circuit as shown. Parallel resistance network, the operation of the Wheatstone bridge is based on bringing point B and D to the same electric potential, i.e., EBD = 0, by adjusting the variable resistor. For the Wheatstone bridge, Point B and D are generally stretched outward, giving the characteristics diamond -- shaped bridge circuit .
- published: 18 Jul 2014
- views: 28270
0:36
Mouth organ (symphonium), made by Charles Wheatstone, England (London), about 1830
Mouth organ (symphonium), made by Charles Wheatstone, England (London), about 1830 (1996.115)
"Jolly's Polka," 2008, by Darcy Kuronen: performed by Darcy Kurone...
Mouth organ (symphonium), made by Charles Wheatstone, England (London), about 1830 (1996.115)
"Jolly's Polka," 2008, by Darcy Kuronen: performed by Darcy Kuronen
https://wn.com/Mouth_Organ_(Symphonium),_Made_By_Charles_Wheatstone,_England_(London),_About_1830
Mouth organ (symphonium), made by Charles Wheatstone, England (London), about 1830 (1996.115)
"Jolly's Polka," 2008, by Darcy Kuronen: performed by Darcy Kuronen
- published: 09 Jan 2017
- views: 7833
7:12
Wheatstone Bridge with strain gauge explained
By using an instrument called Wheatstone's resistance measuring bridge, unknown resistance values can be determined very precisely. This can then be used to in...
By using an instrument called Wheatstone's resistance measuring bridge, unknown resistance values can be determined very precisely. This can then be used to infer, for example, temperature, light intensity, or mechanical deformation due to a specific mass. From the content:
0:00 Introduction Wheatstone bridge
0:27 History Wheatstone bridge
1:19 Calculation the Wheatstone bridge in the balanced and unbalanced state
3:07 Strain gauges – how they work
4:48 Wheatstone bridge with strain gauge – Quarter- half- and full bridge
5:34 Example – Wheatstone bridge without complicated mathematics
Our official website: https://learnchannel-TV.com
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Música por: Adam Vitovský Enlace:
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https://wn.com/Wheatstone_Bridge_With_Strain_Gauge_Explained
By using an instrument called Wheatstone's resistance measuring bridge, unknown resistance values can be determined very precisely. This can then be used to infer, for example, temperature, light intensity, or mechanical deformation due to a specific mass. From the content:
0:00 Introduction Wheatstone bridge
0:27 History Wheatstone bridge
1:19 Calculation the Wheatstone bridge in the balanced and unbalanced state
3:07 Strain gauges – how they work
4:48 Wheatstone bridge with strain gauge – Quarter- half- and full bridge
5:34 Example – Wheatstone bridge without complicated mathematics
Our official website: https://learnchannel-TV.com
Like us on Facebook: https://www.facebook.com/Learnchannel-TVcom-1744238709207184/
Contact:
[email protected]
Música por: Adam Vitovský Enlace:
https://www.youtube.com/channel/UCLez...
- published: 11 Jan 2021
- views: 26310
29:02
Charles Wheatstone by John Jones
John Jones gives us a talk about Charles Wheatstone. Part of the Gloucester Heritage Open Days talks 2020 at the Folk of Gloucester
John Jones gives us a talk about Charles Wheatstone. Part of the Gloucester Heritage Open Days talks 2020 at the Folk of Gloucester
https://wn.com/Charles_Wheatstone_By_John_Jones
John Jones gives us a talk about Charles Wheatstone. Part of the Gloucester Heritage Open Days talks 2020 at the Folk of Gloucester
- published: 05 Nov 2020
- views: 233
1:06
Cooke and Wheatstone’s Electric Telegraph | Standing on the Shoulders of Giants
To celebrate the 25th anniversary of ARM’s foundation we worked with the curators of the Science Museum in London to pick 25 people or objects from their Inform...
To celebrate the 25th anniversary of ARM’s foundation we worked with the curators of the Science Museum in London to pick 25 people or objects from their Information Age gallery that were pivotal to the creation of modern technology.
ARM is part of a wider ecosystem where our partners license our semiconductor IP (which has been shipped in 75 billion chips to date).
Without our partners and these technological giants, we wouldn’t be who we are today.
To learn more about Cooke and Wheatstone’s electric telegraph visit: https://en.wikipedia.org/wiki/Cooke_and_Wheatstone_telegraph
For more information on the Science Museum and the Information Age gallery visit: http://www.sciencemuseum.org.uk/visitmuseum/Plan_your_visit/exhibitions/information_age.aspx
Stay connected with Arm:
Website: http://arm.com/
Twitter: https://twitter.com/arm
Facebook: https://www.facebook.com/Arm/
LinkedIn: https://www.linkedin.com/company/arm
Instagram: https://www.instagram.com/arm/
https://wn.com/Cooke_And_Wheatstone’S_Electric_Telegraph_|_Standing_On_The_Shoulders_Of_Giants
To celebrate the 25th anniversary of ARM’s foundation we worked with the curators of the Science Museum in London to pick 25 people or objects from their Information Age gallery that were pivotal to the creation of modern technology.
ARM is part of a wider ecosystem where our partners license our semiconductor IP (which has been shipped in 75 billion chips to date).
Without our partners and these technological giants, we wouldn’t be who we are today.
To learn more about Cooke and Wheatstone’s electric telegraph visit: https://en.wikipedia.org/wiki/Cooke_and_Wheatstone_telegraph
For more information on the Science Museum and the Information Age gallery visit: http://www.sciencemuseum.org.uk/visitmuseum/Plan_your_visit/exhibitions/information_age.aspx
Stay connected with Arm:
Website: http://arm.com/
Twitter: https://twitter.com/arm
Facebook: https://www.facebook.com/Arm/
LinkedIn: https://www.linkedin.com/company/arm
Instagram: https://www.instagram.com/arm/
- published: 28 Jan 2016
- views: 5520