Physics, asked by Anonymous, 1 year ago

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

Answers

Answered by vineat
20
the charge before oil is 10^-4n

the after oil is 2.5×10^-5×
2.
so dilertic constant of oil is 2.5×10^-5/10^-4
= 2.5×-10

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