it has a wire of low resi 8 In a potentiometer experiment

Last updated: 6/11/2023

it has a wire of low resi 8 In a potentiometer experiment the balancing with a cell is at length 240 cm On shunting the cell with a resistance of 22 the balancing becomes 120 cm The internal resistance of the cell is a 19 b 0 522 c 42 UK PMT 2014 d 2Q