The charges Q, +q, and +q are placed at the vartices of an equilateral

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The charges Q, +q, and +q are placed at the vartices of an equilateral triangle of side l. If the net electrostatic potential energy of the system is zero, the Q is equal to

Options

(a) (+q/2)
(b) zero
(c) (-q/2)
(d) (-q)

Correct Answer:

(-q/2)

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Topics: Electrostatics (146)
Subject: Physics (2479)

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