1.

Three identical, parallel conducting plates, A, B and C are placed as shwon. Switches S_(1) and S_(2) are open, and can connect A and C to earth when closed +Q charge is given to B.

Answer»

If `S_(1)` is closed with `S_(2)` OPEN a charge of amount `Q` will PASS THORUGH `S_(1)`
If `S_(2)` is closed with `S_(1)` open, a charge of amount `Q` will pass through `S_(2)`
If `S_(1)` and `S_(2)` are closed together, a charge of amount `Q//3` will pass through `S_(1)` and a charge of amount `2Q//3` will pass through `S_(2)`.
all the above statements are incorrect.

Answer :A::B::C


Discussion

No Comment Found

Related InterviewSolutions