Physics, asked by naohheart2145, 11 months ago

Name two differences between permanent magnets and electromagnets

Answers

Answered by radusdirectp8k8b8
3

Answer:

up☝☝

fyi:bar magnet is permanent.

Attachments:
Answered by RBkennydoll
2

by increasing the volts of batteries, electromagnet's Magnetism can be increased.

this can't be done in a bar magnet

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