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Twenty seven drops of same size are charged at \(220 \mathrm{~V}\) each. They combine to form a bigger drop. Calculate the potential of the bigger drop.
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Dec 31, 2021
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Twenty seven drops of same size are charged at \(220 \mathrm{~V}\) each. They combine to form a bigger drop. Calculate the potential of the bigger drop.
A \(660 \mathrm{~V}\)
B \(1320 \mathrm{~V}\)
C \(1520 \mathrm{~V}\)
D \(1980 \mathrm{~V}\)
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D \(1980 \mathrm{~V}\)
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