Derive the expression for resultant capacitance when capacitors are connected in series and in parallel .

Define capacitance of a capacitor.

Derive the expression for resultant spring constant when two springs having constant k_(1) and k_(2) are connected in series.

Derive the expression for resultant spring constant when two springs having constant k_(1) and k_(2) are connected in parallel.

With the help of a circuit diagram derive the formula for the resultant resistance of three resistance connected : (a) in series and (b) in parallel

The capacitance of a capacitor does not depend on

With the help of a circuit diagram derive the formula for the resultant resistance of three resistances connected in series.