Resistance of the wire is measured as 2 Ω and 3 Ω at 10^{\circ} {\C} and 30^{\circ} {\C} respectively. Temperature co-efficient of resistance of the material of the wire is : [28-Jun-2022-Shift-2]

Correct Answer is : 0.033∘C−1

JEE Main 28 June 2022 Shift 2 Solved Paper

Section: Physics

Question : 41 of 90

Marks: +1, -0

Resistance of the wire is measured as 2Ω and 3Ω at 10∘C and 30∘C respectively. Temperature co-efficient of resistance of the material of the wire is :

[28-Jun-2022-Shift-2]

0.033∘C−1
−0.033∘C−1
0.011∘C−1
0.055∘C−1

Validate

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