Question
Physics Question on Resistance
The temperature co-efficient of resistance of a wire is 0.00125/°C. Its resistance is 1Ω at 300 K. At what temperature, its resistance will be 2Ω?
A
1127 K
B
854 K
C
1217 K
D
1154 K
Answer
1127 K
Explanation
Solution
The correct option is (A): 1127 K