Identify the components and their connections for the circuit in Question 11.

Step 1: Identify the components and their connections for the circuit in Question 11.
The circuit consists of a $6 \, \Omega$ resistor connected in series with a parallel combination of two $3 \, \Omega$ resistors.

Step 2: Calculate the equivalent resistance of the parallel combination ($R_p$).
The two $3 \, \Omega$ resistors are in parallel.

$$\frac{1}{R_p} = \frac{1}{3 \, \Omega} + \frac{1}{3 \, \Omega}$$ $$\frac{1}{R_p} = \frac{2}{3 \, \Omega}$$ $$R_p = \frac{3 \, \Omega}{2}$$ $$$$