13 For what value of the length I the deflection in the

Last updated: 6/14/2023

13 For what value of the length I the deflection in the galvanometer will be zero in the following potentiometer arrangement The length of the wire AB is 4 m and its resistance is 10 Q A 0 5 A 2 V 1 0 8 m 2 1 6 m 3 2 4 m 1 wym DG B