Q27. To determine the resistance $( R )$ of a wire, a circuit is designed below. The $V - I$ characteristic curve for this circuit is plotted for the voltmeter and the ammeter readings as shown in figure. The value of $R$ is $\_\_\_\_$ $\Omega$.\\
\includegraphics[max width=\textwidth, alt={}, center]{694a919f-a664-4e77-a59a-c8889b2816c1-05_307_337_374_228}\\
\includegraphics[max width=\textwidth, alt={}, center]{694a919f-a664-4e77-a59a-c8889b2816c1-05_273_337_662_228}