Question

ASSERTION :- Steel core is used as an electromagnet.

REASON :- Steel gets permanently magnetised when the current flows through the coil wound around.

a) Both the assertion and the reason are correct and the reason is the correct explanation of the assertion.
b) The assertion and the reason are correct but the reason is not the correct explanation of the assertion.
c) Assertion is true but the reason is false.

PLEASE HELP ME IN THIS QUESTION..​

Answer 1

Answer:

answer of this is the option b ok