Answers

2015-05-17T20:13:00+05:30
A) Copper wires are used as connecting wires because they are good conductors of electricity.It allows electricity to flow through it easily.Copper is a good conductor is ductile provides a good contact surface and is not too expensive as complained to other conductors.

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2015-05-17T20:30:39+05:30
Copper wire is a very conductive metal except silver and its also a cheaper one too.....

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