A) \[K/x\]
B) \[K/2x\]
C) \[\operatorname{K}/{{x}^{2}}\]
D) \[\operatorname{K}/2{{x}^{2}}\]
Correct Answer: D
Solution :
[d]\[V=-\int_{\infty }^{x}{Edx=}\int_{\infty }^{x}{K{{x}^{-3}}dx=\frac{K}{2{{x}^{2}}}}.\].You need to login to perform this action.
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