Question

20. Assertion (A): Magnetic field lines never intersect each other.
Reason (R): There must not be two north directions at a point.
(a) (A) is incorrect and (R) is correct.
(b) (A) is correct and (R) is incorrect.
(c) Both (A) and (R) are correct but (R) is not the correct explanation of
(A).

(d) Both (A) and (R) are correct but (R) is the correct explanation of(A)​

Answer 1

Answer:

D)is the answer to this question

Answer 2

(d) Both (A) and (R) are correct but (R) is the correct explanation of (A).