A 5 wire potentiometer with each wire of 1 m is connected to

Last updated: 6/13/2023

A 5 wire potentiometer with each wire of 1 m is connected to a storage cell of emf 2 V and resistance 1 2 A primary cell is balanced against middle of the second last wire What resistance will be required in series with the storage cell to push the null point to the centre of the last wire The wire has 3 2 resistance per metre