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What is an ohmic resistance? Support your answer by two examples.

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Question

What is an ohmic resistance? Support your answer by two examples.

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Solution

An ohmic resistance is a resistance that obeys Ohm’s law: at constant temperature, the current through it is directly proportional to the potential difference across it. Its resistance remains constant. Two examples are a copper wire and a manganin resistor.

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Chapter 7: Electric Circuits, Resistance and Ohm's Law - EXERCISE-2 [Page 160]

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Goyal Brothers Prakashan A New Approach to ICSE Physics [English] Class 10
Chapter 7 Electric Circuits, Resistance and Ohm's Law
EXERCISE-2 | Q 7. (a) | Page 160
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