Copper is an excellent conductor of electrical current because its valence shell has only one electron. It is also cost effective, being cheaper than some of the alternatives such as silver and gold.
Wires.
I think copper is cheaper.
Silicon is only a semiconductor. Copper on the other hand is used to make wires and is an excellent conductor of electricity.
It's because copper is the best conductor of electricity, other than silver which is slightly better but too expensive.
Silver is the best electrical conductor. Copper is second. Gold is third. Aluminum is a good conductor but not for house wiring. It is used for high tension wires.
Conductor, which is why it's used for wires.
Copper Metal is used because it is good conductor of electricity
Wires.
I think copper is cheaper.
Copper is used for telephone wires because it is the second best conductor of electricity after silver (which is a little pricey).
It is a very good conductor. It is used in wiring to deliver electricity.
Silver is the best conductor but copper is used because silver is too expensive.
Copper wires are commonly used in circuits as they are a good conductor of electricity. Copper is a ductile material that allows easy shaping into wires and has low resistance, making it ideal for carrying electrical current efficiently in a circuit.
Copper is the most commonly used conductor material in wiring, steel is also used but is much firmer and harder to bend.
copper is a very good electrical conductor. it's also used in wires because it's very maleable.
For wiring, we only use copper and silver. The most common conductor is copper. Almost all wires use copper as a conductor.
Copper wire is a conductor. Copper is commonly used in wiring because it easily allows the flow of electric current due to its high conductivity.