Question

why are Copper and Aluminium wires usually employed for Electricity Transmission?​

Answer 1

Answer:

Because they have low resistance and provide better conductivity as they are better conductors.

Answer 2

why are Copper and Aluminium wires usually employed for Electricity Transmission?

Copper and aluminium wires are generally used for electricity transmission as they have low resistivity.

Low resistivity decreases the resistance and hence increases the amount of current in the circuit.

Therefore, they are good conductors of electricity.