The wave propagates in the direction of the magnetic field, although waves exist at oblique incidence and smoothly change into the magnetosonic wave when the propagation is perpendicular to the magnetic field.
The motion of the ions and the perturbation of the magnetic field are in the same direction and transverse to the direction of propagation. The wave is dispersionless.
where is the magnetic field strength, is the speed of light, is the permeability of the vacuum, and is the total mass density of the charged plasma particles. Here, goes over all plasma species, both electrons and (few types of) ions.
In a typical Alfvén wave, the particles (yellow) move freely along the magnetic field lines (blue).
Credit: NASA Goddard's Scientific Visualization Studio/Tom Bridgman, data visualizer
Related story: https://www.nasa.gov/feature/goddard/2017/nasa-observations-reshape-basic-plasma-wave-physics/
published: 31 Mar 2017
Alfvén Waves: The Hidden Force Powering Solar Wind | New Discovery by ESA & NASA
Alfvén Waves: The Hidden Force Powering Solar Wind | New Discovery by ESA & NASA
Discover the groundbreaking discovery of Alfvén waves by ESA's Solar Orbiter and NASA's Parker Solar Probe, revealing how magnetic waves fuel and accelerate the solar wind. This new research explains the mystery behind the high-speed solar wind and its effects on the solar system, shedding light on phenomena that extend to other stars as well. Learn about the role of switchbacks and how this data helps us understand our Sun like never before.
Make sure to like, share, and subscribe for more amazing content!
https://www.youtube.com/@ScienceMaters11?sub_confirmation=1
🔗 Check out our other videos:
Monn dust into water: https://youtu.be/WDjNEfuMZTY
Shocking Discoveries Beyond Pluto: https://youtu.be/hlg51Z...
published: 29 Sep 2024
Alfven wave
I have been interested in a spectacular branch of physics, electric gas discharge, for a long time. In the tubes I have made, I observed this interesting, unconventional form of discharge in 1995. The regular spiral shape is formed in a very narrow parameter range. There are only guesses as why the plasma filament takes this regular form.
In this video you can see one of my experiment with gas discharge. This tube has the following parameters.:
Tube length: 800 mm
Tube diameter: 26 mm
Electrode distance: 720 mm
Electrode: carbon
Gas: air
Tube pressure: 40 Torr
Drive: HVDC
#alfven #alfvenwave #mhd #plasmawave #plasma #gasdischarge
published: 01 Nov 2022
Alfvén wave Meaning
Video shows what Alfvén wave means. A hydromagnetic shear wave in a charged plasma.. Alfvén wave Meaning. How to pronounce, definition audio dictionary. How to say Alfvén wave. Powered by MaryTTS, Wiktionary
published: 28 Apr 2015
Lecture 10 - Electromagnetic waves in a plasma, ordinary wave, extraordinary wave, cutoff, resonance
Electromagnetic waves in a plasma, ordinary wave, extraordinary wave, cutoff, resonance, Alfven wave.
Lecturer: Joe Khachan from the School of Physics, The University of Sydney
https://sydney.edu.au/science/schools/school-of-physics.html
published: 18 May 2017
Kinetic Alfvén Waves
In a kinetic Alfvén wave, some particles become trapped in the weak spots of the wave’s magnetic field and ride along with the wave as it moves through space.
Credit: NASA Goddard's Scientific Visualization Studio/Tom Bridgman, data visualizer
Related story: https://www.nasa.gov/feature/goddard/2017/nasa-observations-reshape-basic-plasma-wave-physics/
Derivation of the sound speed - recap, formal derivation of Alfven speed using perturbations in magnetized fluid
published: 08 Jun 2021
Alfvén Wave
Provided to YouTube by Routenote
Alfvén Wave · sakanaxbt · sakana xbt
Plasmaphysics
℗ sakanaxbt
Released on: 2024-09-18
Auto-generated by YouTube.
published: 04 Oct 2024
Alfven wave and equation for propagation of alfven wave #plasmaphysics #b.sc.part3physics
#alfvenwave #equation for propagation of alfven wave and formula for alfven speed #v.v.i. #lecture5
#plasmaphysics
#b.sc.part3physicshonours
#m.sc.physics semester2
[correction : In the denominator of R.H.S. of equation 9, read or write z in place of t. Sorry for this inconvenience. Although equation 9 is not used further in this topic or video]
Abhay Kumar Physics Quantum Classes
In a typical Alfvén wave, the particles (yellow) move freely along the magnetic field lines (blue).
Credit: NASA Goddard's Scientific Visualization Studio/Tom ...
In a typical Alfvén wave, the particles (yellow) move freely along the magnetic field lines (blue).
Credit: NASA Goddard's Scientific Visualization Studio/Tom Bridgman, data visualizer
Related story: https://www.nasa.gov/feature/goddard/2017/nasa-observations-reshape-basic-plasma-wave-physics/
In a typical Alfvén wave, the particles (yellow) move freely along the magnetic field lines (blue).
Credit: NASA Goddard's Scientific Visualization Studio/Tom Bridgman, data visualizer
Related story: https://www.nasa.gov/feature/goddard/2017/nasa-observations-reshape-basic-plasma-wave-physics/
Alfvén Waves: The Hidden Force Powering Solar Wind | New Discovery by ESA & NASA
Discover the groundbreaking discovery of Alfvén waves by ESA's Solar Orbiter a...
Alfvén Waves: The Hidden Force Powering Solar Wind | New Discovery by ESA & NASA
Discover the groundbreaking discovery of Alfvén waves by ESA's Solar Orbiter and NASA's Parker Solar Probe, revealing how magnetic waves fuel and accelerate the solar wind. This new research explains the mystery behind the high-speed solar wind and its effects on the solar system, shedding light on phenomena that extend to other stars as well. Learn about the role of switchbacks and how this data helps us understand our Sun like never before.
Make sure to like, share, and subscribe for more amazing content!
https://www.youtube.com/@ScienceMaters11?sub_confirmation=1
🔗 Check out our other videos:
Monn dust into water: https://youtu.be/WDjNEfuMZTY
Shocking Discoveries Beyond Pluto: https://youtu.be/hlg51ZEy7AU
Discovery of Big Ring of Galaxies: https://youtu.be/5ETQSlRvQl4
Will Asteroid Apophis Hit Earth? https://youtu.be/VVm4LB8ReD8
SPACE And TIME Don't Actually Exist: https://youtu.be/gjzCEMOOAQQ
Mystery of Area 51: https://youtu.be/0Lo3yIKqoak
Black Hole Could be Bigger Than the Universe: https://youtu.be/o3X9WOcvVN8
Is Time Travel Possible?: https://youtu.be/hPBkG5rIatM
What Was There Before the Big Bang?: https://youtu.be/klXGBAHw3tY
5 Weird Theories About Space: https://youtu.be/CnGRbbCPsRw
Brightest Star “Sirius”: https://youtu.be/S8Vwnke6zuU
Unexplained Mysteries of the Universe: https://youtu.be/3EF4RExjDz8
Dyson Sphere and Discovery of Alien Life: https://youtu.be/lxd0r5sDCMQ
At What Distance A Supernova Explosion Would Trigger Mass Extinction?
https://youtu.be/ZMLJ_yVZ5Kc
Could Humans Survive the Dinosaur-Killing Asteroid?
https://youtu.be/zT8tzQPGEaM
Counter-Earth: Is There Another Earth Hiding Behind The Sun? Can 2 Planets Shared an Orbit?
https://youtu.be/rHITATBDvGs
What's It Like Inside Jupiter? | What Scientists Discovered Within the Core of Jupiter Is Incredible
https://youtu.be/H6XuC7tskxI
NASA's ISSUES WARNING: Pluto Is Not What We Thought | Facts Nearly Everyone Gets Wrong About Pluto
https://youtu.be/Ru6sz_gk4oM
If you found this video informative, please give it a thumbs up, share it with your friends, and subscribe to our channel for more updates on space exploration and science news!
Alfvén Waves: The Hidden Force Powering Solar Wind | New Discovery by ESA & NASA
Discover the groundbreaking discovery of Alfvén waves by ESA's Solar Orbiter and NASA's Parker Solar Probe, revealing how magnetic waves fuel and accelerate the solar wind. This new research explains the mystery behind the high-speed solar wind and its effects on the solar system, shedding light on phenomena that extend to other stars as well. Learn about the role of switchbacks and how this data helps us understand our Sun like never before.
Make sure to like, share, and subscribe for more amazing content!
https://www.youtube.com/@ScienceMaters11?sub_confirmation=1
🔗 Check out our other videos:
Monn dust into water: https://youtu.be/WDjNEfuMZTY
Shocking Discoveries Beyond Pluto: https://youtu.be/hlg51ZEy7AU
Discovery of Big Ring of Galaxies: https://youtu.be/5ETQSlRvQl4
Will Asteroid Apophis Hit Earth? https://youtu.be/VVm4LB8ReD8
SPACE And TIME Don't Actually Exist: https://youtu.be/gjzCEMOOAQQ
Mystery of Area 51: https://youtu.be/0Lo3yIKqoak
Black Hole Could be Bigger Than the Universe: https://youtu.be/o3X9WOcvVN8
Is Time Travel Possible?: https://youtu.be/hPBkG5rIatM
What Was There Before the Big Bang?: https://youtu.be/klXGBAHw3tY
5 Weird Theories About Space: https://youtu.be/CnGRbbCPsRw
Brightest Star “Sirius”: https://youtu.be/S8Vwnke6zuU
Unexplained Mysteries of the Universe: https://youtu.be/3EF4RExjDz8
Dyson Sphere and Discovery of Alien Life: https://youtu.be/lxd0r5sDCMQ
At What Distance A Supernova Explosion Would Trigger Mass Extinction?
https://youtu.be/ZMLJ_yVZ5Kc
Could Humans Survive the Dinosaur-Killing Asteroid?
https://youtu.be/zT8tzQPGEaM
Counter-Earth: Is There Another Earth Hiding Behind The Sun? Can 2 Planets Shared an Orbit?
https://youtu.be/rHITATBDvGs
What's It Like Inside Jupiter? | What Scientists Discovered Within the Core of Jupiter Is Incredible
https://youtu.be/H6XuC7tskxI
NASA's ISSUES WARNING: Pluto Is Not What We Thought | Facts Nearly Everyone Gets Wrong About Pluto
https://youtu.be/Ru6sz_gk4oM
If you found this video informative, please give it a thumbs up, share it with your friends, and subscribe to our channel for more updates on space exploration and science news!
I have been interested in a spectacular branch of physics, electric gas discharge, for a long time. In the tubes I have made, I observed this interesting, uncon...
I have been interested in a spectacular branch of physics, electric gas discharge, for a long time. In the tubes I have made, I observed this interesting, unconventional form of discharge in 1995. The regular spiral shape is formed in a very narrow parameter range. There are only guesses as why the plasma filament takes this regular form.
In this video you can see one of my experiment with gas discharge. This tube has the following parameters.:
Tube length: 800 mm
Tube diameter: 26 mm
Electrode distance: 720 mm
Electrode: carbon
Gas: air
Tube pressure: 40 Torr
Drive: HVDC
#alfven #alfvenwave #mhd #plasmawave #plasma #gasdischarge
I have been interested in a spectacular branch of physics, electric gas discharge, for a long time. In the tubes I have made, I observed this interesting, unconventional form of discharge in 1995. The regular spiral shape is formed in a very narrow parameter range. There are only guesses as why the plasma filament takes this regular form.
In this video you can see one of my experiment with gas discharge. This tube has the following parameters.:
Tube length: 800 mm
Tube diameter: 26 mm
Electrode distance: 720 mm
Electrode: carbon
Gas: air
Tube pressure: 40 Torr
Drive: HVDC
#alfven #alfvenwave #mhd #plasmawave #plasma #gasdischarge
Video shows what Alfvén wave means. A hydromagnetic shear wave in a charged plasma.. Alfvén wave Meaning. How to pronounce, definition audio dictionary. How to...
Video shows what Alfvén wave means. A hydromagnetic shear wave in a charged plasma.. Alfvén wave Meaning. How to pronounce, definition audio dictionary. How to say Alfvén wave. Powered by MaryTTS, Wiktionary
Video shows what Alfvén wave means. A hydromagnetic shear wave in a charged plasma.. Alfvén wave Meaning. How to pronounce, definition audio dictionary. How to say Alfvén wave. Powered by MaryTTS, Wiktionary
Electromagnetic waves in a plasma, ordinary wave, extraordinary wave, cutoff, resonance, Alfven wave.
Lecturer: Joe Khachan from the School of Physics, The Uni...
Electromagnetic waves in a plasma, ordinary wave, extraordinary wave, cutoff, resonance, Alfven wave.
Lecturer: Joe Khachan from the School of Physics, The University of Sydney
https://sydney.edu.au/science/schools/school-of-physics.html
Electromagnetic waves in a plasma, ordinary wave, extraordinary wave, cutoff, resonance, Alfven wave.
Lecturer: Joe Khachan from the School of Physics, The University of Sydney
https://sydney.edu.au/science/schools/school-of-physics.html
In a kinetic Alfvén wave, some particles become trapped in the weak spots of the wave’s magnetic field and ride along with the wave as it moves through space.
...
In a kinetic Alfvén wave, some particles become trapped in the weak spots of the wave’s magnetic field and ride along with the wave as it moves through space.
Credit: NASA Goddard's Scientific Visualization Studio/Tom Bridgman, data visualizer
Related story: https://www.nasa.gov/feature/goddard/2017/nasa-observations-reshape-basic-plasma-wave-physics/
In a kinetic Alfvén wave, some particles become trapped in the weak spots of the wave’s magnetic field and ride along with the wave as it moves through space.
Credit: NASA Goddard's Scientific Visualization Studio/Tom Bridgman, data visualizer
Related story: https://www.nasa.gov/feature/goddard/2017/nasa-observations-reshape-basic-plasma-wave-physics/
#alfvenwave #equation for propagation of alfven wave and formula for alfven speed #v.v.i. #lecture5
#plasmaphysics
#b.sc.part3physicshonours
#m.sc.physics se...
#alfvenwave #equation for propagation of alfven wave and formula for alfven speed #v.v.i. #lecture5
#plasmaphysics
#b.sc.part3physicshonours
#m.sc.physics semester2
[correction : In the denominator of R.H.S. of equation 9, read or write z in place of t. Sorry for this inconvenience. Although equation 9 is not used further in this topic or video]
Abhay Kumar Physics Quantum Classes
#alfvenwave #equation for propagation of alfven wave and formula for alfven speed #v.v.i. #lecture5
#plasmaphysics
#b.sc.part3physicshonours
#m.sc.physics semester2
[correction : In the denominator of R.H.S. of equation 9, read or write z in place of t. Sorry for this inconvenience. Although equation 9 is not used further in this topic or video]
Abhay Kumar Physics Quantum Classes
In a typical Alfvén wave, the particles (yellow) move freely along the magnetic field lines (blue).
Credit: NASA Goddard's Scientific Visualization Studio/Tom Bridgman, data visualizer
Related story: https://www.nasa.gov/feature/goddard/2017/nasa-observations-reshape-basic-plasma-wave-physics/
Alfvén Waves: The Hidden Force Powering Solar Wind | New Discovery by ESA & NASA
Discover the groundbreaking discovery of Alfvén waves by ESA's Solar Orbiter and NASA's Parker Solar Probe, revealing how magnetic waves fuel and accelerate the solar wind. This new research explains the mystery behind the high-speed solar wind and its effects on the solar system, shedding light on phenomena that extend to other stars as well. Learn about the role of switchbacks and how this data helps us understand our Sun like never before.
Make sure to like, share, and subscribe for more amazing content!
https://www.youtube.com/@ScienceMaters11?sub_confirmation=1
🔗 Check out our other videos:
Monn dust into water: https://youtu.be/WDjNEfuMZTY
Shocking Discoveries Beyond Pluto: https://youtu.be/hlg51ZEy7AU
Discovery of Big Ring of Galaxies: https://youtu.be/5ETQSlRvQl4
Will Asteroid Apophis Hit Earth? https://youtu.be/VVm4LB8ReD8
SPACE And TIME Don't Actually Exist: https://youtu.be/gjzCEMOOAQQ
Mystery of Area 51: https://youtu.be/0Lo3yIKqoak
Black Hole Could be Bigger Than the Universe: https://youtu.be/o3X9WOcvVN8
Is Time Travel Possible?: https://youtu.be/hPBkG5rIatM
What Was There Before the Big Bang?: https://youtu.be/klXGBAHw3tY
5 Weird Theories About Space: https://youtu.be/CnGRbbCPsRw
Brightest Star “Sirius”: https://youtu.be/S8Vwnke6zuU
Unexplained Mysteries of the Universe: https://youtu.be/3EF4RExjDz8
Dyson Sphere and Discovery of Alien Life: https://youtu.be/lxd0r5sDCMQ
At What Distance A Supernova Explosion Would Trigger Mass Extinction?
https://youtu.be/ZMLJ_yVZ5Kc
Could Humans Survive the Dinosaur-Killing Asteroid?
https://youtu.be/zT8tzQPGEaM
Counter-Earth: Is There Another Earth Hiding Behind The Sun? Can 2 Planets Shared an Orbit?
https://youtu.be/rHITATBDvGs
What's It Like Inside Jupiter? | What Scientists Discovered Within the Core of Jupiter Is Incredible
https://youtu.be/H6XuC7tskxI
NASA's ISSUES WARNING: Pluto Is Not What We Thought | Facts Nearly Everyone Gets Wrong About Pluto
https://youtu.be/Ru6sz_gk4oM
If you found this video informative, please give it a thumbs up, share it with your friends, and subscribe to our channel for more updates on space exploration and science news!
I have been interested in a spectacular branch of physics, electric gas discharge, for a long time. In the tubes I have made, I observed this interesting, unconventional form of discharge in 1995. The regular spiral shape is formed in a very narrow parameter range. There are only guesses as why the plasma filament takes this regular form.
In this video you can see one of my experiment with gas discharge. This tube has the following parameters.:
Tube length: 800 mm
Tube diameter: 26 mm
Electrode distance: 720 mm
Electrode: carbon
Gas: air
Tube pressure: 40 Torr
Drive: HVDC
#alfven #alfvenwave #mhd #plasmawave #plasma #gasdischarge
Video shows what Alfvén wave means. A hydromagnetic shear wave in a charged plasma.. Alfvén wave Meaning. How to pronounce, definition audio dictionary. How to say Alfvén wave. Powered by MaryTTS, Wiktionary
Electromagnetic waves in a plasma, ordinary wave, extraordinary wave, cutoff, resonance, Alfven wave.
Lecturer: Joe Khachan from the School of Physics, The University of Sydney
https://sydney.edu.au/science/schools/school-of-physics.html
In a kinetic Alfvén wave, some particles become trapped in the weak spots of the wave’s magnetic field and ride along with the wave as it moves through space.
Credit: NASA Goddard's Scientific Visualization Studio/Tom Bridgman, data visualizer
Related story: https://www.nasa.gov/feature/goddard/2017/nasa-observations-reshape-basic-plasma-wave-physics/
#alfvenwave #equation for propagation of alfven wave and formula for alfven speed #v.v.i. #lecture5
#plasmaphysics
#b.sc.part3physicshonours
#m.sc.physics semester2
[correction : In the denominator of R.H.S. of equation 9, read or write z in place of t. Sorry for this inconvenience. Although equation 9 is not used further in this topic or video]
Abhay Kumar Physics Quantum Classes
In a typical Alfvén wave, the particles (yellow) move freely along the magnetic field lines (blue).
Credit: NASA Goddard's Scientific Visualization Studio/Tom Bridgman, data visualizer
Related story: https://www.nasa.gov/feature/goddard/2017/nasa-observations-reshape-basic-plasma-wave-physics/
In a typical Alfvén wave, the particles (yellow) move freely along the magnetic field lines (blue).
Credit: NASA Goddard's Scientific Visualization Studio/Tom Bridgman, data visualizer
Related story: https://www.nasa.gov/feature/goddard/2017/nasa-observations-reshape-basic-plasma-wave-physics/
Alfvén Waves: The Hidden Force Powering Solar Wind | New Discovery by ESA & NASA
Discover the groundbreaking discovery of Alfvén waves by ESA's Solar Orbiter and NASA's Parker Solar Probe, revealing how magnetic waves fuel and accelerate the solar wind. This new research explains the mystery behind the high-speed solar wind and its effects on the solar system, shedding light on phenomena that extend to other stars as well. Learn about the role of switchbacks and how this data helps us understand our Sun like never before.
Make sure to like, share, and subscribe for more amazing content!
https://www.youtube.com/@ScienceMaters11?sub_confirmation=1
🔗 Check out our other videos:
Monn dust into water: https://youtu.be/WDjNEfuMZTY
Shocking Discoveries Beyond Pluto: https://youtu.be/hlg51ZEy7AU
Discovery of Big Ring of Galaxies: https://youtu.be/5ETQSlRvQl4
Will Asteroid Apophis Hit Earth? https://youtu.be/VVm4LB8ReD8
SPACE And TIME Don't Actually Exist: https://youtu.be/gjzCEMOOAQQ
Mystery of Area 51: https://youtu.be/0Lo3yIKqoak
Black Hole Could be Bigger Than the Universe: https://youtu.be/o3X9WOcvVN8
Is Time Travel Possible?: https://youtu.be/hPBkG5rIatM
What Was There Before the Big Bang?: https://youtu.be/klXGBAHw3tY
5 Weird Theories About Space: https://youtu.be/CnGRbbCPsRw
Brightest Star “Sirius”: https://youtu.be/S8Vwnke6zuU
Unexplained Mysteries of the Universe: https://youtu.be/3EF4RExjDz8
Dyson Sphere and Discovery of Alien Life: https://youtu.be/lxd0r5sDCMQ
At What Distance A Supernova Explosion Would Trigger Mass Extinction?
https://youtu.be/ZMLJ_yVZ5Kc
Could Humans Survive the Dinosaur-Killing Asteroid?
https://youtu.be/zT8tzQPGEaM
Counter-Earth: Is There Another Earth Hiding Behind The Sun? Can 2 Planets Shared an Orbit?
https://youtu.be/rHITATBDvGs
What's It Like Inside Jupiter? | What Scientists Discovered Within the Core of Jupiter Is Incredible
https://youtu.be/H6XuC7tskxI
NASA's ISSUES WARNING: Pluto Is Not What We Thought | Facts Nearly Everyone Gets Wrong About Pluto
https://youtu.be/Ru6sz_gk4oM
If you found this video informative, please give it a thumbs up, share it with your friends, and subscribe to our channel for more updates on space exploration and science news!
I have been interested in a spectacular branch of physics, electric gas discharge, for a long time. In the tubes I have made, I observed this interesting, unconventional form of discharge in 1995. The regular spiral shape is formed in a very narrow parameter range. There are only guesses as why the plasma filament takes this regular form.
In this video you can see one of my experiment with gas discharge. This tube has the following parameters.:
Tube length: 800 mm
Tube diameter: 26 mm
Electrode distance: 720 mm
Electrode: carbon
Gas: air
Tube pressure: 40 Torr
Drive: HVDC
#alfven #alfvenwave #mhd #plasmawave #plasma #gasdischarge
Video shows what Alfvén wave means. A hydromagnetic shear wave in a charged plasma.. Alfvén wave Meaning. How to pronounce, definition audio dictionary. How to say Alfvén wave. Powered by MaryTTS, Wiktionary
Electromagnetic waves in a plasma, ordinary wave, extraordinary wave, cutoff, resonance, Alfven wave.
Lecturer: Joe Khachan from the School of Physics, The University of Sydney
https://sydney.edu.au/science/schools/school-of-physics.html
In a kinetic Alfvén wave, some particles become trapped in the weak spots of the wave’s magnetic field and ride along with the wave as it moves through space.
Credit: NASA Goddard's Scientific Visualization Studio/Tom Bridgman, data visualizer
Related story: https://www.nasa.gov/feature/goddard/2017/nasa-observations-reshape-basic-plasma-wave-physics/
#alfvenwave #equation for propagation of alfven wave and formula for alfven speed #v.v.i. #lecture5
#plasmaphysics
#b.sc.part3physicshonours
#m.sc.physics semester2
[correction : In the denominator of R.H.S. of equation 9, read or write z in place of t. Sorry for this inconvenience. Although equation 9 is not used further in this topic or video]
Abhay Kumar Physics Quantum Classes
The wave propagates in the direction of the magnetic field, although waves exist at oblique incidence and smoothly change into the magnetosonic wave when the propagation is perpendicular to the magnetic field.
The motion of the ions and the perturbation of the magnetic field are in the same direction and transverse to the direction of propagation. The wave is dispersionless.
where is the magnetic field strength, is the speed of light, is the permeability of the vacuum, and is the total mass density of the charged plasma particles. Here, goes over all plasma species, both electrons and (few types of) ions.