why are the majority of wire electrical cables made from copper?
I know this question says its a science but its engineering question.
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Why is copper used for most electrical wiring? ... The lower the level of resistivity, the more electrical conductivity a metal has. Copper has low resistivity, and therefore is an excellent conductor. Copper is also less oxidative than other metals.
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Answer:
The lower the level of resistivity, the more electrical conductivity a metal has. Copper has low resistivity, and therefore is an excellent conductor. Copper is also less oxidative than other metals.
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