Question

EXERCISE - II (C.W)
COULOMB'S LAW
Two charges when kept at a distance of 1m
apart in vacuum hava some force of repulsion.
If the force of repulsion between these two
charges be same, when placed in an oil of
dielectric constant 4, the distance of
separation is
1) 0.25m 2) 0.4m 3) 0.5m
3) 0.5m 4) 0.6m
​

Answer 1

Answer:

The ans is 0.5m

Explanation:

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