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Question
Which of the following represent (I-V) graph for an ohmic conductor?
Options
MCQ
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Solution
Explanation:
An ohmic conductor obeys Ohm’s law, according to which the current flowing through a conductor is directly proportional to the potential difference across its ends, provided the temperature remains constant.
\[ V \propto I \]
Hence, its V–I graph is a straight line passing through the origin.
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