Question

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How will you convert an iron nail into
a magnet?​

Answer 1

Answer:

Use a pair of wire strippers to remove a few centimeters of insulation from each end of the wire. Neatly wrap the wire around the nail. The more wire you wrap around the nail, the stronger your electromagnet will be. Make certain that you leave enough of the wire unwound so that you can attach the battery.

Answer 2

Answer:

by rubbing a magnet on the iron nail