$q_1 = 1.0 \text{ nC}$ $1.0 \text{ cm}$ $3.0 \text{ cm}$ $q_2 = 1.0 \text{ nC}$ $1.0 \text{ cm}$ $q_3 = 1.0 \text{ nC}$
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Step 1: The electric potential due to a point charge is given by: $$V = \frac{kq}{r}$$ where $k$ is Coulomb's constant, $q$ is the charge, and $r$ is the distance from the charge. Show more…
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