what happened to an electromagnet when the electric current is switched off ?
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An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. Electromagnets usually consist of wire wound into a coil. The magnetic field disappears when the current is turned off.
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Answer:
No electromagnetic induction.
Explanation:
Because their is no electric current so no electromagnetic induction.
If electric current flow then electromagnetic induction produce.
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