E denotes electric field in a uniform conductor, I corresponding current through it, 
drift velocity of electrons and P denotes thermal power produced in the conductor, then which of the following graph is incorrect
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
⇒ ⇒ 
(Straight line)
⇒ ⇒ 
(Symmetric parabola)
Also 
(parabola)
Hence all graphs a, b, d are correct and c is incorrect.
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