In the following circuit, the battery has an emf of 2 V and an internal resistance of $\dfrac{2}{3}\,\Omega$. The power consumption in the entire circuit is $\_\_\_\_$ W.
In the following circuit, the battery has an emf of 2 V and an internal resistance of $\dfrac{2}{3}\,\Omega$. The power consumption in the entire circuit is $\_\_\_\_$ W.