`A,B,C` and `D` are identical, parallel , conducting plates arranged as shown, with equal separations between consecuting plates. `A` and `D` are connected to a cel. If `B` is now connected to `C`, which of the following will occur?

A,B,C are identical, parallel conducting plates arranged at equal separation B lies between A and C . A and C are joined together and connected to one terminal of a cell. B is joined to the other terminal of the cell. A and C now have charge Q each. B has charge q

Three identical parallel conducting plates A, B and C are placed as shown. Switches S_1 and S_2 are open, and can connect A and C to earth when closed. +Q charges is given to B.

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.

Four identical paltes (equally spaced) and a battery are connected as shown. If the capacitance between two consecutive plates is C then choose the correct statement

Four identical paltes (equally spaced) and a battery are connected as shown. If the capacitance between two consecutive plates is C then choose the correct statement

Six plates each of area A arranged as shown· in figure. The separation between adjoining plates is d . Find the equivalent capacitance between points A and B :

Six plates each of area A arranged as shown· in figure. The separation between adjoining plates is d . Find the equivalent capacitance between points A and B :