Question

explain the working of meter bridge and potentiometer in short.....

Answer 1

It works in the principle of the balanced condition of Wheatstone bridge. A potentiometer is an electric device used to measure the emf and internal resistance of a cell, to compare emf of two cells and a potential difference between two points in an electric circuit.

Answer 2

Hey mate ☺️

$\huge \red {Ur Answer}$

A metre bridge is a simple type of potentiometer which may be used in school science laboratories to demonstrate the principle of resistance measurement by potentiometric means. A resistance wire is laid along the length of a metre rule and contact with the wire is made through a galvanometer by a slider.

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