Four lead acid type of secondary cells each of emf 2 0 V and

Last updated: 6/24/2023

Four lead acid type of secondary cells each of emf 2 0 V and internal resistance 0 025 are joined in series to provide a supply to a resistan 8 5 The current drawn from the supply and its terminal voltage are respectively a 1 39A 11 87 V b 0 93A 7 9V c 1 39A 7 9V d 0 93A 11 87 V