Electrostatics ...

Choose the incorrect statement from the following When two identical capacitors are charged individually to different potentials and connected parallel to each other after disconnecting them from the source

The charge on a capacitor of capacitance 10 µF connected as shown in the figure is

The resultant capacitance of given circuit is

Three plates A, B, C each of area 50 cm² have separation 3 mm between A and B and 3 mm between B and C. The energy stored when the plates are fully charge is

A capacitor of 20 µF is charged to 500 volts and connected in parallel with another capacitor of 10 µF and charged to 200 volts. The common potential is

What is the effective capacitance between A and B in the following figure?

Ten capacitor are joined in parallel and charged with a battery up to a potential V. They are then disconnected from battery and joined again in series then the potential of this combination will be

In the circuit here, the steady state voltage across capacitor C is a fraction of the battery e.m.f. The fraction is decided by

Two capacitors A and B are connected in series with a battery as shown in the figure. When the switch S is closed and the two capacitor get charged fully, then

Equivalent capacitance between A and B is