In an isolated parallel plate capacitor of capacitance C the four surfaces have charges `Q_(1), Q_(2), Q_(3)` and `Q_(4)` as shown in the figure. The potential difference between the plates is :

In an isolated parallel plate capacitor of capacitancee C , the four surface have chrges Q_(1),Q_(2),Q-(3) and Q_(4) as shown. The potential difference between the plates is

In an isolated parallel plate capacitor of capacitance C , the plates have charge Q_(1) and Q_(2) . The potential difference between the plates is

For an isolated parallel plate capacitor of capacitance C and potential difference V, what will be change in (i) charge on the plates (ii) potential difference across the plates (iii) electric field between the plates (iv) energy stored in the capacitor, when the distance between the plates is increased ?

A parallel plate capacitor has capacitance C. If the charges of the plates are Q and -3Q , find of the i. charges at the inner surfaces of the plates ii. Potential difference between the plates iii. charge flown if the plates are connected iv. energy lost by the capacitor in (iii.) v. charge flown if any plate is earthed.

Two parallel conducting plates of a capacitor of capacitance C containing charges Q and -2Q at a distance d apart. Find out potential difference between the plates of capacitors.

The plates of a capacitor of capacitance C are given the charges Q_1 and Q_2 as shwon in figure. Now the switch is closed at t =0. Find the charges on plates after time t.

Four capacitors are connected as shown in the figure. The equivalent capacitance between P and Q is

Two point charge q_(1) = -10xx10^(-6) C " and "q_(2)=15xx10^(-6) are 40 cm apart as shown in figure. Find the potential difference between the point P and Q.