76 A simple potentiometer circuit is shown in figure The

Last updated: 6/14/2023

76 A simple potentiometer circuit is shown in figure The internal resistance of 4 V battery is negligible AC is the uniform wire of length 100 cm and resistance 2 9 What would be the length of AB for which galvanometer shows zero deflection 1 82 5 cm 3 165 cm A 4 V H 1 5 V 2 4 2 www B G C 2 41 50 cm 4 50 cm