Re: Bicycle lights (Batteryless! No friction!)


Posted by
DA Morgan on Feb 13, 2004 at 00:35
(216.162.218.178)

Re: Bicycle lights (Batteryless! No friction!) (Barry)

Take two magnets ... move parallel to each other but not touching ... the moving magnetic fields generate an electric field.

Anyone with even a middle school level understanding of physics should be able to find multiple sources of friction in the above description.


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