The current in the primary circuit of a potentiometer is 0 2

Last updated: 6/8/2023

The current in the primary circuit of a potentiometer is 0 2 A The specific resistance and cross section of the potentiometer wire are 4 x 107 ohm m and 8 x 10 7 m respectively The potential gradient will be equal to 0 2 V m 1 V m 0 5 V m 0 1 V m