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xz_007 [3.2K]
4 years ago
10

An electromagnet is different from a permanent magnet because a electromagnet _____.

Biology
2 answers:
dezoksy [38]4 years ago
7 0

A permanent magnet is permanent while an electromagnetic acts as a magnet when electric current passes through.

It’s a temporary magnet but yes, it can be magnetic

It can be reversed due to which way the current is moving

This means when there isn’t a current it can turn off causing it to turn on and off depending on the current

The answer is D

Hope this helps! :3

meriva4 years ago
6 0

Answer:

D

Explanation:

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