Why are the wires in our houses made of copper and not iron. Prove with an experiment that copper is a better conductor of heat than iron? 

Asked by arnabd273 | 2nd Nov, 2019, 08:38: AM

Expert Answer:

Copper has low resistivity than iron. The good conductor is one which has low resistivity. Thus, copper is used for wiring purpose in our houses. 

Answered by Shiwani Sawant | 2nd Nov, 2019, 04:30: PM