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

Options

A. If `S_1` is closed with `S_2` open, a charge of amount will pass through `S_1`
B. If `S_2` is closed with `S_1` open, a charge of amount Q will pass through `S_2`
C. 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`
D. All the above statements are incorrect

Answer

A, B, C