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Three point charges are placed at the corners of an equilateral triangle ABC as shown. The work done to put together these charges from infinity to their respective locations is
|
$3.42 × 10^{-4}J$ $34.2 × 10^{-4} J$ $-3.42 × 10^{-4}J$ $-5.5 × 10^{-4} J$ |
$-3.42 × 10^{-4}J$ |
The correct answer is Option (3) → $-3.42 × 10^{-4}J$ |
