A network of resistors is connected across a \(10~\text{V}\) battery with an internal resistance of \(1~\Omega\) as shown in the circuit diagram. The equivalent resistance of the circuit is:
1. \(\dfrac{17}{3}~\Omega\)
2. \(\dfrac{14}{3}~\Omega\)
3. \(\dfrac{12}{7}~\Omega\)
4. \(\dfrac{14}{7}~\Omega\)
1. | \(4~\Omega\) | 2. | \(2~\Omega\) |
3. | \(\dfrac43~\Omega\) | 4. | \(\dfrac{10}3~\Omega\) |