Explain the expression for the equivalient resistance of three resistors which are connected in series.\

Obtain an expression for equivalent resistance of three conductors when they are connected in series.

a] Obtain an expression for the equivalent resistance of three resistors connected in series. Also write the expressions for current and voltage in the circuit. b] Mention any two advantages of connecting resistors in series.

Find an expression for the equivalent resistance of three resistors joined in series.

Find the equivalent resistance of three resistors of 2Ohm,3Ohm,4Ohm when connected in series ?

Obtain an expression for equivalent resistance of two resistors connected in a series combination.