Question

In an experiment to determine the internal resistance of the cell the null obtained at 220cm , when the cell is shunted by 5 ohm.
when the cell is shunted by 20 ohm the null point is obtained at 300cm.
find the internal resistance of the cell.​

Answer 1

Answer:

In an experiment with potentiometer to measure the internal resistance of a cell, when the cell is shunted by 5 Ω , the null point is obtained at 2 .

Explanation:

if my answer is correct please mark me as Brainlest