An electric dipole of moment p is placed in a uniform electric field E, with P parallel to E. it is then rotated by an angle q. The work done is

An electric dipole of moment vecp is placed in a uniform electric field vecE , with vecp parallel to vecE . It is then rotated by an angle theta . The work done is

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

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

An electric dipole of dipole moment vecP is placed in a uniform electric field vecE such that vecP is perpendicular to vecE . The work done to turn the dipole through an angle of 180^(@) is -

An electric dipole of dipole moment vec(P) is placed in a uniform electric field vec(E) such that vecP is perpendicular to vecE The work done to. turn the dipole through an angle of 180^@ is

An electric dipole of moment p is placed in a uniform electric field E. Then (i) the torque on the dipole is p xx E , (ii) the potential energy of the system is p.E, (iii) the resultant force on the dipole is zero

The torque on an electric dipole of moment p when placed in electric field E is proportional to :