The temperature coefficient of resistance of a wire is 0.00125 / " C . Its resistance is…
Physics · NEET · NTA Exams — Current Electricity
The temperature coefficient of resistance of a wire is 0.00125 /\(\text { " } \mathrm{C}\). Its resistance is 1 ohm at 300 K. Its resistance will be 2 ohm at following temperature:-
- 1127 K
- 1400 K
- 1154 K
- 1100 K
Answer
(D) 1100 K
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