The electrostatic force between two point charges $q_{1}$ and $q_{2}$ at separation 'r' is given by $F = \frac{K q_{1} q_{2}}{r^{2}}$ . The constant K

depends on the system of units only.

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depends on the medium between the charges only.

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

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

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Solution

The correct option is C depends on both the system of units and the medium between the charges.
The electrostatic force between two point charges $q_{1}$ and $q_{2}$ at separation 'r' is given by $F = \frac{k q_{1} q_{2}}{r^{2}}$ where K depends on both the system of units and the medium between the charges.

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The electrostatic force between two point charges q1 and q2 at separation 'r' is given by F=Kq1q2r2. The constant K

The correct option is C depends on both the system of units and the medium between the charges.The electrostatic force between two point charges q1 and q2 at separation 'r' is given by F=kq1q2r2 where K depends on both the system of units and the medium between the charges.

The electrostatic force between two point charges $q_{1}$ and $q_{2}$ at separation 'r' is given by $F = \frac{K q_{1} q_{2}}{r^{2}}$ . The constant K