Define Temparature coefficient of resistance?
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The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. ... A positive coefficient for a material means that its resistance increases with an increase in temperature. Pure metals typically have positive temperature coefficients of resistance.
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Explanation:
The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. ... A positive coefficient for a material means that its resistance increases with an increase in temperature. Pure metals typically have positive temperature coefficients of resistance.
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