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Consider the following three statmenet f...

Consider the following three statmenet for a current carrying conductor of non-uniform cross-section.
STATEMENT-1 `:` Current density at any cross -section of the conductor is proportional to electric field at the cross-section.
STATEMENT-2 `:` If temperature of the conductor is increased, relaxation time of drifting electron decreases.
STATEMENT-3 `:` Electrons in the conductor flow from low potential to high potential.

A

F F F

B

F T F

C

F F T

D

T T T

Text Solution

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The correct Answer is:
D
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