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.

In a parallel plate capacitor of capacitor 1muF two plates are given charges 2muC and 4muC the potential difference between the plates of the capacitor 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

A charge of 1 muC is given to one plate of a parailel - plate capacitor of capacitance 0.1muF and a charge of 2 muC is given to the other plate . Find the potential difference developed between the plate .

The force between the plates of a parallel plate capacitor of capacitance C and distance of separation of the plates d with a potential difference V between the plates, is.

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 :

A parallel plate capcitor of capacitance C is charged to a potential V by a battery. Without disconencting the battery = distance between the plates of capacitor is triple and a dielectric medium of K = 10 is introduced between the plates of capacitor. Explain giving reasons how will the following be affected ? (a) Capacitance of capacitor (b) Charge on capacitor (c ) Energy density of capacitor.

The plates of parallel capaitor are given charges +4Q and -2Q . The capacitor is then connected across an uncharged capacitor of same capacitances first one (=C) . Find the final potential difference between the plates of the first capacitor.

A parallel plate capacitor of capacitance C has been charged, so that the potential difference between its plates is V. Now, the plates of this capacitor are connected to another uncharged capacitor of capacitance 2C. Find the common potential acquired by the system and loss of energy.

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