Given below are two statements... |JEE Main| Electromagnetic

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JEE MAIN 2023

8-4-2023 S2

Question

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.

Select the correct option:

A

A is not correct but R is correct

B

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

C

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

D

A is correct but R is not correct

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Electromagnets are made of soft iron because it has high permeability and low retentivity. So, Both A and R are correct and R is the correct explanation of A

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