The EMF of a standard cell is balanced over a 150 cm length

Last updated: 6/24/2023

The EMF of a standard cell is balanced over a 150 cm length of a potentiometer wire When this cell is shunted by a 292 resistance the null point is obtained at 100 cm The value of internal resistance of the cell is 1 0 12 3 292 2 122 4 0 592