A) \[{{E}_{e}}=2{{E}_{a}}\]
B) \[{{E}_{a}}=2{{E}_{e}}\]
C) \[{{E}_{a}}={{E}_{e}}\]
D) None of these
Correct Answer: B
Solution :
[b] We have \[{{E}_{a}}=\frac{2kp}{{{r}^{3}}}\text{ and }{{E}_{e}}=\frac{kp}{{{r}^{3}}};\] \[\therefore {{E}_{a}}=2{{E}_{e}}\]You need to login to perform this action.
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