70 The potential difference between the terminals of a cell

Last updated: 5/30/2023

70 The potential difference between the terminals of a cell is found to be 3 volts when it is connected to a resistance of value equal to its internal resistance The e m f of the cell is 1 3 V 3 1 5 V R tR J 2 6 V 4 4 5 Vjo