JEE PHYSICS MCQ: CURRENT ELECTRICITY

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Statement-1: The value of temperature coefficient of resistance is positive for metals.
Statement-2: The temperature coefficient of resistance for insulator is also positive.

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Correct option: C

Statement-1 is true, Statement-2 is false

Option C (Statement-1 is true, Statement-2 is false) is correct because metals have a positive temperature coefficient of resistance, while insulators have a negative one.

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