A battery consists of 50 cells each of emf 2V and internal

Last updated: 5/31/2023

A battery consists of 50 cells each of emf 2V and internal resistance 0 202 A variable resistance R is connected to the positive terminal of the battery and the negative terminal to 1442 Another 1000 resistor is connected between the junction of these two series resistances and a point in the battery at a potential of 40V below the positive terminal 40V I 60V I 1000 250 www 1440 Resistance R in the circuit if current in it is 0 5A equals