Question

2) For electric power transmission, copper or aluminium wire is use​

Answer 1

Explanation:

(1) Copper and aluminium are good conductors of electricity.

(2) Copper and aluminium have very low resistivity. Hence, when an electric current flows through a wire of copper or aluminium, heat produced is comparatively low. Therefore, for electric power transmission, copper or aluminium wire is used.

Answer 2

Answer:

both r best u can use both they are good conductor of electricity

it will help u