A current loop has magnetic moment 5 A·m² and is placed in a 2 T uniform magnetic field. It is slowly rotated from 60° to 120°. Determine the increase in magnetic potential energy in joule.
Physics · Magnetic effect of current · magnetic moment and torque on current carring loop in magnetic field
A current loop has magnetic moment 5 A·m² and is placed in a 2 T uniform magnetic field. It is slowly rotated from 60° to 120°. Determine the increase in magnetic potential energy in joule.