4 A resistance wire connected in the left gap of a metre

Last updated: 6/3/2023

4 A resistance wire connected in the left gap of a metre bridge balances a 10 resistance in the right gap at a point which divides the bridge wire in the ratio 3 2 If the length of the resistance wire is 1 5 m then the length of 1 of the resistance wire is 1 5 10 m 1 5 10 m 1 0 10 2 m 10x10 1 m 1 2 3 1 5 0 g