In the figure shown below, the charge on the left plate of the \[10\mu F\]capacitor is \[-30\,\mu C\]. The charge on the right plate of the \[6\,\mu F\]capacitor is- [JEE Main 11-Jan-2019 Morning] |
A) \[-18\,\mu C\]
B) \[-12\,\mu C\]
C) \[+12\,\mu C\]
D) \[+18\,\mu C\]
Correct Answer: D
Solution :
[d] Let and be the charge on andrespectively. |
...(i) |
Also, (ii) |
[ and are in parallel combination] |
(iii) |
Using (i) and (iii), |
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