4 and r 7 A cell can be balanced against 110 cm and 100 cm

Last updated: 6/21/2023

4 and r 7 A cell can be balanced against 110 cm and 100 cm of potentiometer wire respectively with and without being short circuited through a resistance of 10 2 Its internal resistance is AIPMT Prelims 2008 1 Zero 2 19 3 0 5 9 4 20