The temperature coefficient of resistance of a wire is 0.00125 per °C. At 300K its resistance is 1 ohm. The resistance of the wire will be 2 ohms at
1
1154 K
2
1100 K
3
1400 K
4
1127 K
The temperature coefficient of resistance of a wire is 0.00125 per °C. At 300K its resistance is 1 ohm. The resistance of the wire will be 2 ohms at