6 A student connects 10 dry cells each of emf E and internal

Last updated: 6/11/2023

6 A student connects 10 dry cells each of emf E and internal resistance in series But by mistake 1 cell gets wrongly connected The net emf and the net internal resistance of the combination will be O 8E 10r O 8E 8r O 10E 10r O 8E r 10