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Potential Due to a Point Charge

Question

Two identical drops of a liquid are charged to the same potential of $$100$$V. They are then merged into one large drop, the potential of the large drop is?

A

$$172$$ V

B

$$193$$ V

C

$$100$$ V

D

$$159$$ V

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Solution

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Correct option is C. $$159$$ V

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