Question

An electric dipole of dipole moment Pis placed in an
uniform electric field E. The dipole makes an angle of
30° with the direction of electric field. Assuming that
the potential energy of dipole to be zero when dipole is
normal to field, the torque and potential energy of the
dipole will respectively be​

Answer 1

Answer:

when the dipole is placed at an angle of 30° with the Electric field.... Explanation: Ans is 4th one as given in image soln..