A) \[{{T}_{1}}>{{T}_{2}}\]
B) \[{{T}_{1}}<{{T}_{2}}\]
C) \[{{T}_{1}}={{T}_{2}}\]
D) \[{{T}_{1}}>2{{T}_{2}}\]
Correct Answer: B
Solution :
Slope of the V-i curve at any point is equal to resistance at that point. From the curve slope for \[{{T}_{1}}>\] slope for \[{{T}_{2}}\] \[{{R}_{{{T}_{1}}}}<{{R}_{{{T}_{2}}}}\] \[\Rightarrow \]Also at higher temperature resistance will be higher so\[{{T}_{2}}>{{T}_{1}}.\]You need to login to perform this action.
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