How can you work out the amount of Watts from passing a magnet through wire?
by Angelina on Oct.07, 2011, under Earth Magnets
How can you work out the amount of Watts from passing a magnet through wire?
I need to work out how much electricity i can get from passing a 9mm diameter neodymium magnet through a tube of copper wire.
Any idea for where I could start?
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