A 2 V battery a 990 Q resistor and a potentiometer of 2 m

Last updated: 6/11/2023

A 2 V battery a 990 Q resistor and a potentiometer of 2 m length all are connected in series The resistance of potentiometer wire is 100 then potential gradient of potentiometer wire is O 0 5 V m 1 0 0 1 Vm 1 0 0 01 V m 1 O 0 02 V m 1