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what is average temperature coefficient of resistivity of a material.Explain

what is average temperature coefficient of resistivity of a material.Explain

Grade:12

1 Answers

Arun
25750 Points
5 years ago
Dear student
 
The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. This factor is represented by the Greek lower-case letter “alpha” (α). A positive coefficientfor a material means that its resistanceincreases with an increase in temperature
 
 
Regards
Arun

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