Current Electricity — Physics STD 12 Science — Question
Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsCurrent Electricity2 Marks
Question
What are ohmic and non-ohmic resistances? Write down one example of both.
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Answer
Ohmic devices are the devices that follow Ohm's law. Examples : wire and resistor. Non-Ohmic devices are devices that do not follow Ohm's law. Examples : vacuum tubes and thermistors.
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