JEE Advanced | 2013CapacitanceHard
Question
In the circuit shown in the figure, there are two parallel plate capacitors each of the capacitance C.The switch S1 is pressed first to fully charge the capacitor C1 and then released. The switch S2 is then pressed to charge the capacitor C2. After some time, S2 is released and then S3 is pressed, After some time,
Options
A. the charge on the upper plate of C1 is 2CV0
B.the charge on the upper plate of C1 is CV0
C.the charge on the upper plate of C2 is 0
D.the charge on the upper plate of C2 is - CV0
Solution
Before S3 is pressed
after S3 is pressed
after S3 is pressed
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