Define capacitance, give its S.I unit.

What is meant by capacitanc? Give its SI unit.

What do you mena by electrics capacitance? Define its S.I. unit. Show that capacitance of spherical conductor is directly proportional to its radius.

Define resistance and give its units?

What is thermal capacity? Give its SI unit.

Define capacitance. of a capacitor. Give its SI unit. Prove that the total electrostatic energy stored in a parallel plate capacitor is 1//2 CV^2 ?