The resistance of four arms P Q R and S in a Wheat stone s

Last updated: 6/9/2023

The resistance of four arms P Q R and S in a Wheat stone s bridge are 5 10 6 and 120 respectively The emf and internal resistance of the cell are 18V and 9 respectively If the galvanometer resistance 11 is 100 Q then the current drawn from the cell will be A B C D 3A 2A 4A 5A