Solveeit Logo
Login

Question

Question: Two small spheres each carrying a charge \(q\) are placed \(r\) metre apart. If one of the spheres i...

Two small spheres each carrying a charge qq are placed rr metre apart. If one of the spheres is taken around the other one in a circular path of radius rr, the work done will be equal to

A

Force between them ×r\times r

B

Force between them ×2πr\times 2\pi r

C

Force between them /2πr/2\pi r

D

Zero

Answer

Zero

Explanation

Solution

The force is perpendicular to the displacement.