The I- V graph for a conductor at two different temperatures 100^{\circ} {\C} and 400^{\circ} {\C} is as shown in the figure. The temperature coefficient of resistance of the conductor is about (in per degree Celsius)

KCET 2024 Physics Solved Paper

Question : 21 of 60

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The I- V graph for a conductor at two different temperatures 100∘C and 400∘C is as shown in the figure. The temperature coefficient of resistance of the conductor is about (in per degree Celsius)

3×10−3
6×10−3
9×10−3
12×10−3

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