The 
graphs for two different electrical appliances 
and 
are shown in the diagram. If 
and 
be the resistances of the devices, then
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
The slope of 
graph gives the reciprocal of resistance.
i.e., 
where 
is the angle which the line makes with the 
-axis.
From the graph,
As 
or 
or 
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