Question:medium

The temperature coefficient of resistance of a wire is 0.00125 °C\(^{-1}\). At 300 K, its resistance is 1 \(\Omega\). At what temperature the resistance of the wire will be 2 \(\Omega\)?

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Temperature coefficient \(\alpha\) is usually given per °C.
Updated On: Apr 7, 2026
  • 800 K
  • 1100 K
  • 600 K
  • None of the above
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The Correct Option is B

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