An electric dipole of dipole moment P is 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

An electric dipole of dipole moment p is placed in a uniform external electric field E. Then, the

An electric dipole moment p is placed in an electric field of intensity 'E' . The dipole acquires a position such that the axis of the dipole makes an angle theta with the direction of the field. Assuming that the potential energy of the dipole to be zero when theta= 90^(@) , the torque and the potential energy of the dipole will respectively be

An electric dipole is placed in an uniform electric field with the dipole axis making an angle theta with the direction of the electric field. The orientation of the dipole for stable equilibrium is

A dipole of dipole moment vec(P) is placed in uniform electric field vec(E) , then torque acting on it is given by

An electric dipole is placed in a uniform electric field. The net electric force on the dipole

An electric dipole of dipole moment vec P is lying along uniform electric filed bar E . The work done in rotating the dipole by 37° is

The work in rotating electric dipole of dipole moment p in an electric field E through an angle theta from the direction of electric field, is:

An electric dipole placed in a uniform electric field experiences, in general

A dipole of moment vecp is placed in a uniform electric field vecE . The force on the dipole is vecF and the torque is vec(tau)