Capacitor Connected In Parallel

Net capacitance of three identical capacitors connected in parallel is 12 microfarad. What will be the net capacitance when two of them are connected in (i) parallel (ii) series ?

Two capacitors connected in parallel having the capacities C_(1) and C_(2) are given 'q' charge, which is distributed among them. The ratio of the change on C_(1) and C_(2) will be

Two identical planar capacitor connected in parallel and charged to a voltage U_(0)=12V . When you disconnect them from the voltage source, the distance between the plates of one of the capacitors is reduced to one third of the original distance. What will be the new voltage on the capacitors ?

A charge 200mC is imparted to .each of the two identical parallel plate capacitors connected in parallel. At t = 0 , the plates ofboth the capacitors are 0.1 m apart. The plates of first capacitor move towards each other with velocity 0.001 m is and plates of second capacitor move apart with the same velocity. Find the current in the circuit.

A capacitor is charged by a battery. The battery is removed and another identical uncharged capacitor is connected in parallel. The total electrostatic energy of resulting system:

A capacitor of capacitance 5muF is cahrged to potential 20V and isolated. Now, an uncharged capacitor is connected in parallel to it. If the charge distributes equally on these capacitors, find total energy stored in capacitors.

A capacitor of capacity 2muF is charged to 100 V . What is the heat ( in mili joule ) generated when this capacitor is connected in parallel to n another capacitor of same capacity?

A capacitor is charged to potential V_(1) . The power supply id disconnected and capacitor is connected in parallel to another uncharged capacitor. Calculate common potential of the combination of capacitors. Show that total energy of the combination is less than sum of energies stored in them before they are connected.

A muF capacitor C_1 is charged to V_0 = 120 V . The charging battery is then removed and the capacitor is connected in parallel to an uncharged + 4muF capacitor C_2 . (a) what is the potential difference V across the combination? (b) what is the stored energy before and after the switch S is closed?