Question #31271

A coil of wire has a resistance of 250Ω at 20 degrees Celsius and a resistance of 251Ω at 35 degrees Celsius. What is its temperature coefficient of of resistance?

a. 45×10^−4/degrees Celsius

b. $35×10^−3/degrees Celsius

c. 26×10^−4/degrees Celsius

d. 40×10^−5/degrees Celsius

a. 45×10^−4/degrees Celsius

b. $35×10^−3/degrees Celsius

c. 26×10^−4/degrees Celsius

d. 40×10^−5/degrees Celsius

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