A 5 V battery with internal resistance 2 Ω and a 2 V battery with internal resistance 1 Ω are connected to a resistor as shown in the figure. The current in the resistor is
A 5V battery with internal resistance 2Ω and a 2V battery with internal resistance 1Ω are connected to a 10Ω resistor as shown in figure.
The current in the 10Ω resistor is
A 5V battery with internal resistance 2Ω and a 2V battery with internal resistance 1Ω are connected in parallel with unlike polarities connected together. This combination is connected to 10Ω resistor,. The Current in the 10Ω resistor is
1) 0.27A
2) 0.05A
3) 0.25A
4) 0.3A