A magnetic dipole is placed in the position of stable equilibrium in a uniform magnetic field of induction B. If it is rotated through an angle 180?, then the work done is. (a) MB (b) 2 MB. Magnetic Dipole Moment Share with your friends Share 0 Tejan.Gupta answered this Dear student, Regards 1 View Full Answer Sonika answered this In first case when it is MB then angle 2 is 0 nd angle 1 is 90 in second case angle 2 is 180 nd angle 1 is 0 2 Sonika answered this No no put angle 2 180 in first case 2 Ruchindrita Das answered this b) 2MB 0 Edwin Thomas answered this MB(cos0 - cos180) = 2MB 0