A 5 V battery with internal resistance $$2\Omega$$ and a 2 V battery with internal resistance $$1\Omega$$ are connected to a $$10\Omega$$ resistor as shown in the figure. The current in the $$10\Omega$$ resistor is

A

$$0.27\ A,\ P_2$$ to $$P_1$$

B

$$0.03\ A,\ P_1$$ to $$P_2$$

C

$$0.03\ A,\ P_2$$ to $$P_1$$

D

$$0.27\ A,\ P_1$$ to $$P_2$$