ELECTRICITY AND MAGNETISM - ELECTROMAGNETIC INDUCTION - EDDY CURRENTS	NC State University Faculty Access
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Description: Bring the horseshoe magnet up to the free spinning aluminum disc. The disk will slow down very quickly. Quant. in Demo Room: 1 Demo References The American Journal of Physics AJP 35(7),iv Fasten a large aluminum disk to a 1/4 hp motor and then bring a magnetron magnet to the edge of the disk to slow the motor down.
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