Why are resistor connected in series and in parllel (i) To increases the resistor of the circuit, the resistor are connected in series.

If resistors are connected in series.

What is the effective resistance of resistors connected in series.

What is the effective resistance when two or more resistors are connected in series?

Three resistors of 2 Omega , 3 Omega and 4 Omega are connected in series

For three resistors of different value connected in series obtain equation of equivalent resistance. From this write equation of n resistors connected in series.