A) \[\frac{Q}{4\pi {{\varepsilon }_{0}}r}\]
B) \[\frac{Qq}{4\pi {{\varepsilon }_{0}}r}\]
C) zero
D) \[\frac{2q}{2r}\]
Correct Answer: C
Solution :
To move on a circular path, work done is zero because displacement is zero.You need to login to perform this action.
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