Question

Copper and aluminium wires are usuallly employed for electricity transmission. Why?

Answer 1

As they are very good conductors of electricity.. The resistance offered by them is very low as compared to other material and hence they are used in making wires and electrical circuit

Answer 2

Copper and alumimium are good conductors of electricity..as they offers a low resistance.That is why Copper and aluminium wires are usuallly employed for electricity transmission

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