Q1) a-Calculate the electrical conductivity of pure copper at(300 C?) and (-150 C?), where the conductivity of pure copper at room temperature is 5.98 X 10? (?.cm)?¹ and the temperature resistivity coefficient is 0.0068 (C?)?¹.
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ĪT = 300°C - 150°C = 150°C Show moreā¦
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