Question

5 X 37.Two charged spheres separated by a distance 'd' exert some force (F) on each other, when they are kept in air. What is the force exerted by them, if they are immersed in a liquid of dielectric constant 5, if all other parameters are not changed (A) 5 F (B) F/5 (C) F/3 (D) F/4​

Answer 1

Explanation:

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