1 A coil having magnetic moment 15 A m placed in a uniform

Last updated: 6/8/2023

1 A coil having magnetic moment 15 A m placed in a uniform magnetic field of 4 T in the horizontal direction exists such that initially the axis of coil is in the direction of the field If the coil is rotated by 45 and the moment of inertia of the coil is 0 5 kg m then the angular speed acquired by the coil is a 20 rad s b 10 rad s c 8 34 rad s 1 d 4 5 rad s