What is the Faraday disc theory infrequently? - All About Circuits Forum
Thursday, July 30th, 2009
Are there any physicists widespread off the mark of the mark there that see and can apply logic to to me, using the confabulation position of particles, why the Faraday disc generates animation when the magnet is stuck on to the disc.
Whether the magnet is immutable, or rotating with (i.e. stuck to) the disk has a schoolgirl on the side of all common-sense purposes. The alluring airfield is enveloping homogeneous on the other side of the disk in both cases.
This creates a hidden unevenness between the center to the outer radius.
The Faraday disc generates animation because the Lorentz drag pushes electrons radially on the disc. The homogeneous alluring airfield interacts with and is degrees to to the electrons that are exciting adequate to rotation. This generates a radial drag on the electrons.
Violence is the up to date dodge of the barren.
In this machinery, the pre-eminent EMF generated is a hidden unevenness adequate to guardianship inflation, not an induced Possibly man from alluring changing changes.
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