In the special case where →H is uniform over the coil area A o = 2rW, we can define the magnetic moment →M of the coil, where \(|\overrighta...In the special case where →H is uniform over the coil area A o = 2rW, we can define the magnetic moment →M of the coil, where |→M|=IAo and where the vector →M is defined in a right hand sense relative to the current loop →I.
