Physics
amiayoshi
24

An electromagnet is a temporary magnet due to which of the following? The magnet is only present when a current is present The magnet is only present when the domains are not aligned The magnet is only present when the current is turned off The magnet is only present when the resistance is high

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(1) Answers
kaanispir

A is your answer The magnet is only present when a current is present

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