Mention the limitations of Ohm’s law. – InterviewSolution

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1.

Mention the limitations of Ohm’s law.

Answer»

Limitations of Ohm’s law:

1. Ohm’s law applicable only for good conductors.

2. Ohm’s law applicable only, when the physical conditions like temperature, pressure and tension remains constant.

3. Ohm’s law is not applicable at very low temperature and very high temperature.

4. Ohm’s law is not applicable for semiconductors, thermistors, vacuum tubes, discharge tubes.

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