In the Fig 2 69 AB is a potentiometer wire of length 50 cm

Last updated: 6/24/2023

In the Fig 2 69 AB is a potentiometer wire of length 50 cm and resistance 1 The emf of the source of elec tricity E is 24 V and its internal resistance in negligibly small A resistance R 15 2 is connected in the circuit If an electric cell E is connected between A and C with a galvanometer G in series with it then for AC 36 cm R AM E 1 C www G www B