Powerful Electromagnet Lifts over 400 lbs

توضیحات:

A very large electromagnet made of scrap iron pipe and iron rod is demonstrated. The magnet is powered by a 12 volt battery. Like, or Subscribe if you like w...

لغات کلیدی:

science, technology, engineering, mathematics, electricity, light, circuits, electromagnet, magnet, dorian, magnetic, monster, diy, make, tutorial, powerful

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