Accountancy, asked by brainlyuser6776, 2 days ago

What is electromagnet?

Answers

Answered by Krish918273

1

Explanation:

electromagnet, device consisting of a core of magnetic material surrounded by a coil through which an electric current is passed to magnetize the core. An electromagnet is used wherever controllable magnets are required, as in contrivances in which the magnetic flux is to be varied, reversed, or switched on and off.

Answered by gitanjalijaiswal1980

1

Answer:

electromagnet, device consisting of a core of magnetic material surrounded by a coil through which an electric current is passed to magnetize the core. An electromagnet is used wherever controllable magnets are required, as in contrivances in which the magnetic flux is to be varied, reversed, or switched on and off.

magnetic material surrounded by a coil through which an electric current is passed to magnetize the core.

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