Sagot :
Answer:
Electrical wire is made of materials like copper, aluminium and silver. As silver is expensive, mostly copper and aluminium are used in wiring. It is a good conductor of electricity.
Explanation:
thank pa flw
Answer:
Electrical wire is made of materials like copper, aluminium and silver. As silver is expensive, mostly copper and aluminium are used in wiring. It is a good conductor of electricity.
Explanation:
thank pa flw