The charge flowing across the cell on closing the key \( k \) is equal to (A) \( C V \) (B) \( \...

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The charge flowing across the cell on closing the key \( k \) is equal to
(A) \( C V \)
(B) \( \mathrm{CV} / 2 \)
(C) \( 2 \mathrm{CV} \)
(D)zero
\( \mathrm{P} \)
W
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