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Physics 21 Online
OpenStudy (anonymous):

how does the resistance of a conductor change if its temperature is increased

OpenStudy (anonymous):

does anyone know dis answer

OpenStudy (kropot72):

It depends on the material. For most metals the resistivity increases with increasing temperature. However there are some conductors with a negative temperature coefficient of resistivity; their resistivity decreases as the temperature is increased.

OpenStudy (anonymous):

thnx

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