Question

A short bar magnet placed with its axis at
30° with a uniform external magnetic
field of 0.25 T experiences a torque of
magnitude equal to 4.5 x 10-2 Nm. The
magnitude of magnetic moment of the
magnet is
(a) 0.38 JT-1
(b) 0.96 JT-1
(c) 0.48 JT-1
(d) 0.36 JT-1​

Answer 1

Answer:

this question answer is c thnx