Question: A more general definition of the temperature coefficient of resistivity is where % is the resistivity at temperature T0 (a) Assuming that - is constant,

A more general definition of the temperature coefficient of resistivity is where % is the resistivity at temperature T0
(a) Assuming that - is constant, show that where %0 is the resistivity at temperature T0. (b) Using the series expansion ex ' 1 + x for x

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