Question

11.4 Both iron and copper are metals that are considered good conductors of electricity. However, copper
wires are preferred to iron wires for electrical connections. With reference to the factors affecting
resistance, can you explain why copper is preferred over iron?​

Answer 1

Answer:

Copper electrical wires are safer to use than wires made of most other conductive metals because they are resistant to heat. As you can see, copper is the preferred metal for electrical wires for several reasons. It has high electrical conductive; it's inexpensive; it's ductile; and it's thermal resistant.

Explanation:

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Answer 2

cause iron offers more resistance and copper offers less resistance. So copper can be safe and better with compared to iron. As also copper inexpensive it is affordable too