ElectrostaticsEasy
Question
For the circuit shown which of the following statements is true ?
Options
A.With S1 closed, V1 = 15V, V2 = 20 V
B.With S3 closed, V1 = V2 = 25 V
C.With S1 and S2 closed, V1 = V2 = 0 V
D.With S3 closed, V1 = 30 V, V2 = 20 V
Solution
When S3 is closed, due to attraction with opposite charge, no flow of charge take place through S3. Therefore, potential difference across capacitor plates remains unchanged or V1 = 30 V, and V2 = 20 V.
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