A) \[1:1\]
B) \[2:1\]
C) \[4:1\]
D) \[1:4\]
Correct Answer: B
Solution :
The electric field on the axis of a dipole of length small compared to point where electric field is to be determined is \[{{E}_{A}}=\frac{1}{4\pi {{\varepsilon }_{0}}}.\frac{2p}{{{r}^{3}}}\] ?.(i)You need to login to perform this action.
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