Answers

2016-03-11T10:14:02+05:30
The conductors which doesn't obey ohm's law are known as non ohomic conductors.

These conductors do not have a constant value for  \frac{V}{I} neither they have straight line when graphed V along y-axis and I along x-axis.

Few examples are :- Semiconductors, Transistors, Diodes, etc.
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2016-03-11T10:48:13+05:30
Conductors that do not obey Ohm's Law are called non - ohmic conductors.
It resistance is not constant, varies depending on current and voltage.

Example : diodes.
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