b 2 05 V d 6 05 V c 4 05 V 97 3 V potentiometer used for the

Last updated: 6/10/2023

b 2 05 V d 6 05 V c 4 05 V 97 3 V potentiometer used for the determination of internal resistance of a 2 4 V cell The balance point of the cell in open circuit is 75 8 cm When a resistor of 10 2 2 is used in the extern circuit of the cell the balance point shifts to 683 length of the potentiometer wire The inter resistance of the cell is a 2 59 c 1 12 92 16V 1020 b 2 259 d 3 222 F 1 In E E C