In potentiometer a balance point is obtained when 1 The e m

Last updated: 6/12/2023

In potentiometer a balance point is obtained when 1 The e m f of the battery becomes equal to the e m f of the experimental cell 2 The p d of the wire between the ve end to jockey becomes equal to the e m f of the experimental cell 3 The p d of the wire between ve point and jockey becomes equal to the e m f of the battery 4 The p d across the potentiometer wire becomes equal to the e m f of the battery