Homopolar - 1.jpg
Make a homopolar electric motor. Step 1: The ingredients (L-R): One ferromagnetic screw or nail, one battery cell, piece of copper wire, neodymium disk magnet.
Commentsmysteryidol says:Hi, I'm an admin for a group called Anti Gravity, and we'd love to have this added to the
group!
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rezammaleki3000 says:
this is a very good article
Posted 17 months ago. ( permalink )