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On the axis and on the equator of an electric dipole for all points .......... . |
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Answer» (A) On both of them V`ne`0  POTENTIAL on axis (at point A) `V_(A)= (kq)/((2a+x))` and `V_(A)=- (kq)/(x)` RESULTANT potential `V=V_(A)+V_(A)=(kq)/((2a+x))-(kq)/(x) ne 0` Potential at equator (at point B) `V_(B)= (kq)/(R) ` and `V_(B)=- (kq)/(r)` wherer` =SQRT(a^(2)+y)` `:.` Resultant electric potential `V= V_(B) +V_(B)` `(kq)/(r)-(kq)/(r) =0` |
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