Physics · 2021
NEET 2021 · 12 September · Code M1 · Q47
Twenty seven drops of same size are charged at 220 V each. They combine to form a bigger drop. Calculate the potential of the bigger drop.
Twenty seven drops of same size are charged at $\displaystyle 220$ V each. They combine to form a bigger drop. Calculate the potential of the bigger drop.
Official answer
From NTA’s final answer key for this paper.
(4)
$\displaystyle 1980$ V
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