What is the potential of a capacitor?

What is the reactance of a capacitor of capacitance C at fHz?

Statement I: The potential energy of a capacitor is obtained at the cost of chemical energy from the battery used for charging the capacitor. Statement II: In battery potential energy is converted to chemical energy.

What is a capacitor?

Two parallel plate capacitors of capacitances C and 2C are connected in parallel and charged to a potential difference V. The battery is then disconnected and the region between the plates of the capacitor C is completely filled with a material of dielectric constant k. What is the potential difference across the capacitors now?

The potential of a capacitor increases from zero to 150 V when a charge of 10 esu is imparted to it. What will be the energy stored in the capacitor?

A potential difference V is applied across a parallel combination of n identical capacitors. Then they are connected in series in such a way that no loss of charge takes place. Now what is the potential difference across this combination?

On what factors does the capecitance of a capacitor depend ?

A charged capacitor shares its charge with another-capacitor of capacitance twice of its magnitude. What-will be change in the energy of the capacitors in this case?

What is electrode potential ? What do you mean by standard electrode potential?