What is the change in potential energy of the coil

Reference no: EM13311854

A coil with magnetic dipole moment 1.5 A-m^2 is rotated initally with its magnetic moment parallel to a uniform magnetic field of 0.4T. what is the change in potential energy of the coil when it is rotated 180 degrees so that its magnetic moment is anti parallel to the field.

Reference no: EM13311854

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