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Q13	 Define the term electric dipole moment of a dipole. State its S.I. unit.                                                 6
                                                                                                       [1] OD Set-1, 3 [2011, 2008]
                                                                                                                                      8/17/2018 8:35:20 AM
           Q14	 Which orientation of an electric dipole in a uniform electric field would corre-
                   spond to stable equilibrium?
                                                                                                                [1] OD Set-1 [2008]

           Q15	 Drive an expression for the torque experienced by an electric dipole kept in
                   a uniform electric field.  
                                                                                                              [3] Delhi Set-1 [2008]

           Q16	 D erive the expression for the electric potential at any point along the axial
                   line of an electric dipole?
                                                                                                              [2] Delhi Set-1 [2008]

Physics Booklet_Unit 1_.indd 6
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