Question

Reason to take soft iron in solenoid?? Why steel used to make permanant magnet while soft iron to make temporarily elect. Magnet???? Jo puri xplanation k saath ans dega use hi brainliest mrk krunga..

Answer 1

Steel does not lose its magnetism soon, but a soft iron piece does.

This is why steel is used in permanent magnets and soft iron in solenoids or temporary magnet.