A 100 turn circular coil of diameter 48 cm is placed in the earth's magnetic field 0.55 G, such that its magnetic dipole moment makes an angle 34° with the field as shown in the picture. If the current in the circular coil is 120 A, then calculate the following: a) The magnetic dipole moment of the coil in Am2 b) The torque on the current loop measured in Nm = | c) The potential energy of the current loop in joules =

A 100 turn circular coil of diameter 48 cm is placed in the earth's magnetic field 0.55 G, such that its magnetic dipole moment makes an angle 34° with the field as shown in the picture. If the current in the circular coil is 120 A, then calculate the following: a) The magnetic dipole moment of the coil in Am2 b) The torque on the current loop measured in Nm = | c) The potential energy of the current loop in joules =