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Resistance of non-ohmic substance

Option: 1

is constant with change in potential


Option: 2

always increases with increase in temperature


Option: 3

changes with change in potential


Option: 4

none of the above


Answers (1)

best_answer

Non-ohmic -Those substance which don't obey Ohm's law are known as Non-ohmic or non-linear conductors.

As it can be seen from the graph the slope of the graph (1/R) does not remain with potential. 

 

Posted by

manish

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