The electrostatic force between two charges Q₁and Q₂ at separation r is given by $F = \frac{K . Q_{1} Q_{2}}{r^{2}} .$ The constant K

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depends on the system of units only

depends on the medium between the charges only

depends on both the medium between the charges and the system of units

is independent of both the system of units and the medium between the charges

answer is C.

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Detailed Solution

Given Data: Equation of electrostatic force.

Concept Used: Electrostatics.

Detailed Solution:

Here, $K$ is a proportionality constant whose numerical value depends on the system of units used and the medium between the charges.

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