Q 12-02-031NEETJEE MainEasy
Three capacitors of $2\ \mu$F, $3\ \mu$F and $6\ \mu$F are connected in series across a $12$ V battery. The charge on each capacitor is
Answer: (D) $12\ \mu$C
Concept. Series: same charge, $\dfrac1C = \sum\dfrac{1}{C_i}$.
Step 1. Equivalent. $1\ \mu$F.
Step 2. Charge. $12\ \mu$C.
Answer. $12\ \mu$C (Option D).
Solution by Sreeraj P, M.Sc Physics