A capacitor has capacitance `C`. Is this information sufficient to know what maximum charge the capacitor can contain? If yes,what is this charge? If no what other information is needed?

What is capacitor ? And explain capacitance. Give its SI unit.

Two capacitors each having capacitance of 2muF is connected in series what will the effective capacitance of these capacitors ?

A radioactive sample decays with an average life of 20 ms . A capacitor of capacitance 100 muF is charged to some potential and then the plates are connected through a resistance R . What should be the value of R so that the ratio of the charge on the capacitor to the activity of the radioactive sample remains constant in time?

In an oscillating L-C circuit the maximum charge on the capacitor is Q. What will be the charge on the plate of the capacitor, when energy stored in magnetic field and electric field are equal ?

Three capacitors of capacitances 2 pF, 3 pF and 4 pF are connected in parallel (a) What is the total capacitance of the combination? (b) Determine the charge on each capacitor if the combination is connected to a 100 V supply

Three capacitors each of capacitance 9 pF are connected in series. (a) What is the total capacitance of the combination? (b) What is the potential difference across each capacitor if the combination is connected to a 120 V supply?

If the charge on capacitor is increased by 5C, the energy stored in the capacitor is increased by 21%, what will be initial charge on the capacitor ?

In charging of capacitor what is contradiction in Ampere circuital law ?

A 900 pF capacitor is charged by 50 V battery. Find the electrostatic potential energy of this capacitor. (2) Now this capacitor is disconnected from the battery and connect to another equivalent capacitor, then what is the total electrostatic energy stored by the system respectively ?