Question

A magnetic needle is kept in a non-uniform magnetic field. It experiences
(1) a torque but not a force
(2) neither a force nor a torque
(3) a force and a torque.
(4) a force but not a torque.

Answer 1

Correct Option(3) a force and a torque.

Explanation:

Magneic needle is placed in the non-uniform magnetic field it experiences force and torque both due to unequal forces acting on poles.