Question

difference between ohmic and non ohmic substance

Answer 1

Explanation:

Ohmic Substance / resistors:

The conductor which obey ohm's law are called ohmic resistor or ( linear resistance )

Example : All metallic conductor ( such as silver , aluminium , copper , iron etc ) , nichrome , copper sulphate solution with copper electrode . At constant temperature .

Non ohmic Substance / resistor :

The conductor which do not obey ohm's law are called non ohmic substance / resistor ( non linear resistance ) .

Example : LED , Solar cell , Junction diode , transistor , filament of bulb , etc

Thank you

Answer 2

Answer;

Differences between ohmic substances and non - ohmic substances.