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Physics, 27.09.2019 17:30 bunbun2913
How much would you have to raise the temperature of a copper wire (originally at 20 ? c) to increase its resistance by 18 % ? the temperature coefficient of resistivity of copper is 0.0068 (? c)? 1?
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How much would you have to raise the temperature of a copper wire (originally at 20 ? c) to increase...
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