what is this? any info?
04/09/2014, 16:49
magic
Sorry Ali Heibi but your "explanation" is totally irrelevant
In your video, they just use an electro-magnet to repulse a copper ring in which an electric current has been induced. That's nothing but classical electromagnetism.
In the gif, a permanent magnet hovers over a supraconductor because, due to quantum restrictions, no magnetic field can enter a supercooled supraconductor. This is a totally different phenomenon, that you cannot explain or interpret with a good quantum theory or fields theory
I advise you to look this up on Wikipedia (for starters), that stuff is really interesting physics!
Sources: I'm an engineer and physicist student working an internship in a cryomagnet lab
In your video, they just use an electro-magnet to repulse a copper ring in which an electric current has been induced. That's nothing but classical electromagnetism.
In the gif, a permanent magnet hovers over a supraconductor because, due to quantum restrictions, no magnetic field can enter a supercooled supraconductor. This is a totally different phenomenon, that you cannot explain or interpret with a good quantum theory or fields theory
I advise you to look this up on Wikipedia (for starters), that stuff is really interesting physics!
Sources: I'm an engineer and physicist student working an internship in a cryomagnet lab
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