(Solved): The graph below represents the relationship between the current in a metallic conductor and the po ...

The graph below represents the relationship between the current in a metallic conductor and the potential difference across the conductor at constant temperature. The resistance of the conductor is \[ \begin{array}{ll} \text { a } & 2.0 \Omega \\ \text { b } & 4.0 \Omega \\ \text { c } & 1.0 \Omega \\ \text { d } & 0.50 \Omega \end{array} \]