A battery is connected to a circuit consisting of a resistor in series with a branch…

PHYSICS · Single correct · A Level · Physics · Electricity · Electricity

Problem

12\,\text{V}

battery is connected to a circuit consisting of a

4\,\Omega

resistor in series with a branch that contains a

6\,\Omega

resistor in series with a parallel pair of

3\,\Omega

and

3\,\Omega

resistors. What is the total power delivered by the battery? (a)

11.1\,\text{W}

(b)

19.2\,\text{W}

(c)

12.5\,\text{W}

(d)

13.5\,\text{W}