Solution Free charges q q and q are situated in X Y plane at

Last updated: 6/13/2023

Solution Free charges q q and q are situated in X Y plane at points 0 a 0 0 and 0 si respective Find the potential at a distant point r r a in a direction making an angle 9 from the Y axis Va Potential at point P due to charge q placed at origin is Vo potential due to remaining charge system dipole can be written as kq r kp r cose kq 2a cose r2 HenceV V V kq ka 14 1 2a cos 0 r 0 a q No 90 0 a q dipole mom p q2a