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Current Electricity question

2021 · 27 Jul · Shift 2 · Q62
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  5. /2021 · 27 Jul · Shift 2 · Q62

Current Electricity question

2021 · 27 Jul · Shift 2 · Q62

JEE MainPhysicsCurrent ElectricityMCQ+4 / −1
The resistance of a conductor at 15 ∘^\circ∘ C is 16 Ω\OmegaΩ and at 100 ∘^\circ∘ C is 20 Ω\OmegaΩ. What will be the temperature coefficient of resistance of the conductor?
  1. A
    0.010 ∘^\circ∘ C −-− 1
  2. B
    0.033 ∘^\circ∘ C −-− 1
  3. C
    0.003 ∘^\circ∘ C −-− 1
  4. D
    0.042 ∘^\circ∘ C −-− 1
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