A) \[{{\operatorname{T}}_{1}}>{{T}_{2}}\]
B) \[{{\operatorname{T}}_{2}}>{{T}_{1}}\]
C) \[{{\operatorname{T}}_{1}}={{T}_{2}}\]
D) None of these
Correct Answer: B
Solution :
\[\operatorname{Slope} of graph = \frac{l}{V}=\frac{1}{R}\] As, slope of \[{{T}_{1}}\] is greater \[\therefore \] resistance of \[{{T}_{1}}\] is smaller and slope of \[{{T}_{2}}\] is smaller \[\therefore \] resistance of \[{{T}_{2}}\] is greater So, \[{{T}_{2}}\] will be higher temperature \[\left( Heating \right) \propto \left( Resistance \right)\]
You need to login to perform this action.
You will be redirected in
3 sec
