Resistance In Series

Combination OF Resistance || Series & Parallel Combination || Wheatstone Bridge

Combination of Resistance |Series and Parallel connection

Resistance |Series Combination Of Resistance|Parallel Combination Of Resistance|Current Divider Rule|Questions

How will you infer with the help of an experiment that the same current flows through every paet of the circuit containing three resistances in series connected to a battery ?

A galvanometer gives full scale deflection when the current passed through it is 3 mA. Its resistance is 100 Omega with connecting additional resistance in series, then it can be used as voltmeter of range

A galvanometer gives full scale deflection when current passed throguht it is 1 m A. its resistance is 100 Omega . Without connecting additional resistance in series with it , can be used as a voltmeter of range

A galvanometer, together with an unknown resistance in series, is connected across two identical batteries of each 1.5 V . When the batteries are connected in series,the galvanometer records a current of 1 A , and when the batteries are connected in parallel, the current is 0.6 A . In this case, the internal resistance of the battery is 1//'**' Omega . What is the value of '**'?

When a current of 0.5 A is passed through two resistance in series, the potential difference between the ends of the series arrangement is 12.5V .On connecting them in parallel and passing the current of 1.5 A , the potential difference between their ends is 6 V, calculate the two resistances.