Two cells, each of e.m.f 1.5 V and internal resistance 1 Ω are connected in parallel, to form a battery. The battery is connected to an externari resistance of 0.5 Ω and two resistances of 3 Ω and 1.5 Ω in parallel.
A. Draw the circuit diagram.
B. Calculate the current in main circuit.
C. Calculate the current in 1.5 Ω resistor.
D. Calculate the drop in potential across the terminal of the battery.
Answer:A
Two cells, each of e.m.f 1.5 V and internal resistance 1 Ω are connected in parallel, to form a battery. The battery is connected to an externari resistance of 0.5 Ω and two resistances of 3 Ω and 1.5 Ω in parallel.
A. Draw the circuit diagram. B. Calculate the current in main circuit. C. Calculate the current in 1.5 Ω resistor. D. Calculate the drop in potential across the terminal of the battery.