A) from positive charge to negative charge
B) from negative charge to positive charge
C) along the equatorial line
D) at an angle to axial line
Correct Answer: C
Solution :
For a dipole having two charges + q and ? q separated at a distance 21, the intensity of electric field at an axial point P is given by \[E=\frac{1}{4\pi {{\varepsilon }_{0}}}=\frac{2p}{{{r}^{3}}}\]where p is dipole moment. The direction of electric field E is along the axis of the dipole from negative charge towards positive charge.You need to login to perform this action.
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