Four cells of emf 1V 2V 3V and 4V are connecte in parallel

Last updated: 6/21/2023

Four cells of emf 1V 2V 3V and 4V are connecte in parallel as shown If their internal resistances are respectively 192 19 19 and 292 then the current through the external load resistance R is EV a Ea ff i Feff Req 1 2A 3 2 A www 1V 12 H www 192 2V www H 192 3V 4V www 29 wwww R 2 92 2 4 7 2 A A