Question

11. For metallic conductor voltage uses current graph is shown at two different temperatures
T1 and T2. From the graph it follows, Diagram for this question​

Answer 1

From Ohm's law,

R = V/I

the higher the resistance will be higher the temperature would be there,

the resistance will be higher only if voltage is greater than current.

therefore,

correct answer is

c) T1 < T2