A charge q_1 exerts some force on a second ch | vedclass

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(C) According to the principle of superposition,the force exerted by one charge on another is independent of the presence of other charges in the vici

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Remains unchanged

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(C) According to the principle of superposition,the force exerted by one charge on another is independent of the presence of other charges in the vicinity.The force between $q_1$ and $q_2$ is given by Coulomb's Law: $F = \frac{1}{4\pi \varepsilon_0} \frac{q_1 q_2}{r^2}$.This force depends only on the magnitudes of $q_1$ and $q_2$ and the distance $r$ between them. The presence of a third charge $q_3$ introduces a new force on $q_2$ (due to $q_3$),but it does not alter the force exerted by $q_1$ on $q_2$.Therefore,the force of $q_1$ exerted on $q_2$ remains unchanged.

$A$ charge $q_1$ exerts some force on a second charge $q_2$. If a third charge $q_3$ is brought near,the force of $q_1$ exerted on $q_2$:

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