In a potentiometer experiment 2 points a cell is balance by

Last updated: 6/24/2023

In a potentiometer experiment 2 points a cell is balance by length of 9 120 cm When a cell is shunted by a resistance of 5 Q2 the balancing length is 80 cm The internal resistance of cell is a 2 5 b 50 c 3Q d 4 Q O 2 50 O 50 40 30