A) F/4
B) F/8
C) 2F
D) F/2
Correct Answer: B
Solution :
[b] \[E=\frac{1}{4\pi {{\varepsilon }_{0}}}\frac{2p}{{{r}^{3}}};E\propto \frac{1}{{{r}^{3}}}\Rightarrow F\propto \frac{1}{{{r}^{3}}}\] Hence, the force will become F/8.You need to login to perform this action.
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