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What are the workings of a electromagnet?

plssssssssssssssssssssss answer
its U.R.G.E.N.T

User JillAndMe
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Answer:

Wh en an ele ctric c urrent flows in a wire, it cre at es a ma g ne tic fie ld around the wire. Thi s ef fect can be used to make an electromagnet . A simple electr om agnet a length of wire tur ned into a c oil an d co nnected to a batt e ry or po wer sup ply.

Step-by-step explanation:

User Bernard Allotey
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