Given below are two statements: one is l...

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: Electromagnets are made of soft iron.
Reason R: Soft iron has high permeability and low retentivity.
In the light of above, statements, choose the most appropriate answer from the options given below.

Both A and R are correct but R is NOT the correct explanation of A

A is correct but R is not correct

A is not correct but R is correct

Both A and R are correct and R is the correct explanation of A

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