Consider the following combination of cells A and B which

Last updated: 6/9/2023

Consider the following combination of cells A and B which are 6V Cell A 1 12 V 28 To obtain the current through X the circuit can be consider to be made up of a single cell of 1 Emf 10 V internal resistance 2 9 2 Emf 9 V internal resistance 2 3 Emf 10 V internal resistance 0 5 2 4 Emf 12 V internal resistance 2 2 Www 292 wwww 302 29 The current through X is 1 1 A 3 0 5 A 30 The current supplied by cell A is 1 1 A 3 0 5 A 31 The current supplied by cell B is 1 1 A 2 2 A 3 0 5 A 4 Zero 32 Which two of the four circuits given below are identical with respect to the current through resistor 5V 7V 2 V 1 22 18 V 60 www Wwwww 30 X www 302 Cell B 2 2 A 4 Zero 2 2 A 4 Zero 2 12 V www 502 50 EARTHING OR GROUNDING IN AN ELECTRICAL CIRCUIT