Because it is a good conductor of electricity.
The metal with a density of approximately 9.61 g/cm³ is typically identified as copper. Copper is known for its excellent electrical conductivity, malleability, and resistance to corrosion. It is widely used in electrical wiring, plumbing, and various industrial applications.
Silver is a metal that is a better conductor than copper. It has a higher electrical conductivity that makes it more efficient for transmitting electricity. However, silver is more expensive than copper, so copper is typically more widely used in electrical applications.
Carbon in the form of graphite is used as an electrical conductor (the brushes in electric motors)
Copper is a malleable and ductile metal with high thermal and electrical conductivity. It has a reddish-orange color, resists corrosion, and is widely used in electrical wiring, plumbing, and industrial applications. Copper is also an essential trace mineral for human health, playing roles in enzyme activity, neurotransmitter synthesis, and antioxidant defense.
For normal wiring (inside homes and businesses), insulated copper is used. For long distance transmission, insulated aluminum is used because it is lighter but still a relatively good conductor.
Copper is the most commonly used metal for electrical wire construction due to its excellent conductivity, flexibility, and corrosion resistance. It allows for efficient transmission of electric current and is widely used in various applications ranging from household wiring to industrial and commercial installations.
It is very much a metal.
Copper is more commonly used in electrical wiring than iron.
Copper is more commonly used in electrical wiring than iron.
Copper is often used as a material for the wire itself, but I don't think you would ever use a metal to insulate a wire. Metals all conduct electricity, meaning using them as insulators for anything electrical would be a very bad idea. The most common material used to insulate electrical wires is PVC (polyvinyl chloride).
Copper is an excellent conductor of both heat and electricity due to its high thermal and electrical conductivity properties. It is widely used in electrical wiring and plumbing systems because of its ability to efficiently transfer heat and electrical energy.
copper is the best electrical conductivity