18 A resistance of 302 is connected in the left gap of a

Last updated: 6/10/2023

18 A resistance of 302 is connected in the left gap of a meter bridge and a resistance 62 in the right half Total resistance of the 1 m long meter bridge wire is 90 The jockey is pressed at a point on wire in such a way that this point divides meter bridge wire in the ratio 2 1 A cell of emf 15 volt and internal resistance 12 is connected across the meterbridge wire Find the reading of ideal galvanometer connected in series to the jockey Neglect the resistance of all other elements a Zero b 0 5 A c d 1 A 1 5 A