Plot a graph showing variation of resistivity of copper with temperature ..PLEASE ANS NOW
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Please refer to the picture
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Resistivity of copper will increase with the increase in temperature and vice versa .
•) The RESISTIVITY of a material is the resistance of a wire of that material of unit length and unit cross-sectional area. The unit for resistivity is the ohm-metre.
.) Following is the graph between resistivity of copper and temperature :-
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