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Two charges placed in air repel each oth...

Two charges placed in air repel each other by a force of `10^(-4)N`. When oil is introduced between the charges, then the force becomes `2.5 xx 10^(-5)N`.
The dielectric constant of oil is

A

2.5

B

0.25

C

2

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
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