Question

happy new year friends (belated)

I have 1 question for you
can anyone explain me
what is electromagnet

Answer 1

a soft metal core made into a magnet by the passage of electric current through a coil surrounding it.

Answer 2

$<b >$ Answer :- An electromagnet is a temporary magnet which can be produced by a strong magnetic field which is produced inside a solenoid by placing a magnetic substance such as soft iron. The reason for using soft iron as core in an electromagnet instead of steel is that soft iron can be very easily magnetised as well as demagnetised.

$<marquee >HOPE IT HELPS UH! </marquee >$