Why is electrical wiring usually made from copper?
Because copper is shiny.
none of these
Because copper conducts electricity.
Because copper is not magnetic
A
Because copper is shiny.
B
Because copper conducts electricity.
C
Because copper is not magnetic
D
none of these
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Solution
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Copper is usually used for copper wiring because copper conducts electricity. Because electrical conductivity of copper is good enough and it is cheap too. So it is used in wiring.
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