Question

describe briefly with the help of circuit diagram the method of measuring the internal resistance of a cell​

Answer 1

Answer:

best way to determine internal resistance of cell is by using Potentiometer.

Explanation:

In doing so first we connect cell in potentiometer and measure the value of length where galvanometer shows zero deflection. now we put another known resistance in parallel with cell and again look for null point. with the collected data and by applying appropriate formula we find the internal resistance.

sorry for the unavailability of diagram,you can check diagram from any physics book(class 12)