Copper is a much better electrical conductor than iron.
Most wires are made of copper
Yea it is! That is why most of electrical wires are made of Copper!
Most coins nowadays are not made of iron. Most coins in the United States are made of Nickel and Copper (small amounts of Copper in pennies).
Most electrical wires are made up of copper instead of any other metal. The reason for this is that copper is such an excellent conductor of electricity and it is relatively inexpensive.
it is made up of different materials most of it is iron and copper
Copper is an element made up of copper atoms. so there is no such thing as what it is made up of it is just atoms
The two most comon metals that electrical wires are made from are aluminum and copper.
Most likely insulated copper.
It is supposed that the Earth core is composed from iron and nickel.
Most electrical wires and cables are made of solid copper, aluminum, or steel.
Most electrical wires and cables are made of solid copper, aluminum, or steel.
Electrical wires are usually made from metals.