Physics, asked by shekhsalman1000, 1 year ago

Why would steel be bad to use as the core of an electromagnet?

Answers

Answered by agarwalsarvagya1

Answer:

Steel is more difficult to magnetise and is not easily demagnetised. An iron core makes a temporary electromagnet. It loses its magnetism as soon as the switch is opened and the current is switched off. A steel core makes a more permanent magnet.

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