A series of experiments done with magnets and 1 kg copper blocks.This experiment works also with aluminium.The movement between a magnet and the copper block cause a series of transient "eddy currents" to induce in the copper and these currents will create a magnetic field that opposes the motion of a magnet. It's a stalling effect. there is lots of fun with you can do with this force.

<p>Magnets are the best :)</p>
<p>No you are :)</p>

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Bio: Magnet Enthusiast
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