Question

37. North pole of a magnet can be identified by: (A) Using iron nails
(B) Another magnet without marked poles
(C) Using a steel bar
(D) Another magnet having marked north and south pole
(E) None of these​

Answer 1

Answer:

d

Explanation:

hope it helps D is coreect

Answer 2

Answer:

The answer of the above is option d.