What is the cross-sectional area of a copper wire that allows a drift velocity of 1.5 meters per hour when a current running through the wire is 50 A? Assume the molecular weight of copper is 63.55 g/mol, the density of copper is 8, 960 kg/m', and copper has one free electron per atom.
What is the cross-sectional area of a copper wire that allows a drift velocity of 1.5 meters per hour when a current running through the wire is 50 A? Assume the molecular weight of copper is 63.55 g/mol, the density of copper is 8, 960 kg/m', and copper has one free electron per atom.
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Transcribed Image Text:What is the cross-sectional area of a copper wire that
allows a drift velocity of 1.5 meters per hour when a
current running through the wire is 50 A? Assume the
molecular weight of copper is 63.55 g/mol, the density
of copper is 8, 960 kg/m', and copper has one free
electron per atom.
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