How to make an electro magnet
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Answer:
hey mate your answer
Explanation:
Choose an iron nail or screw as the core. ...
Pull a strand of copper wire loose from the spool. ...
Leave 2–3 in (5.1–7.6 cm) of copper wire loose at the end. ...
Wrap insulated copper wire around the iron going in one direction. ...
Push the wire close together as you're wrapping it. ...
Wrap the entire nail in wire.Cut the wire so that the end is roughly 2–3 inches (5.1–7.6 cm) long.
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