A magnetic dipole is acted upon by two magnetic fields inclined to each other at an…

PHYSICS · Single correct · CBSE · Physics · Magnetism and Matter · Magnetism and Matter

Problem

A magnetic dipole is acted upon by two magnetic fields inclined to each other at an angle of

75^\circ

. One of the fields has a magnitude of

15 \text{ mT}

. The dipole attains stable equilibrium at an angle of

30^\circ

with this field. The magnitude of the other field (in mT) is close to: (1) 1 (2) 11 (3) 36 (4) 1060