48 similar cells each of emf 1.5V and internal resistance `2 Omega` are used for sending current through a resistance of `6 Omega`. What will be the current if the cells are connected in the following way: 6 rows and 8 cells in a row

48 similar cells each of emf 1.5V and internal resistance 2 Omega are used for sending current through a resistance of 6 Omega . What will be the current if the cells are connected in the following way: 4 rows and 12 cells in a row

4 cells each of emf 2 V and internal resistance of 1Omega are connected in parallel to a load resistor of 2Omega . Then the current through the load resistor is

A cell of e.m.f. 1.5 V and internal resistance 1Omega sends a current through wires of resistance 6Omega and 12Omega connected in parallel. Find the current through each wire.

Thirty six cells each of emf 1.5 V and internal resistance 0.5 Omega are used to send current through an external resistor of resistance 2 Omega . What is the best mode of grouping them and the current through the external resistor

Three similar cells, each of emf 2 V and internal resistance r Omega send the same current through an external resistance of 2 Omega when connected in series or in parallel. The strength of the current flowing through the external resistance is (A)

Five cells each of internal resistance 0.2 Omega and e.m.f. 2V are connected in series with a resistance of 4 Omega . The current through the external resistance is :

Two cells each of emf 10 V and each 1Omega internal resistance are used to send a current through a wire of 2Omega resistance. The cells are arranged in parallel. Then the current through the circuit