Copper has very high electrical conductivity, low resistance, good tensile strength and ductility, and is normally not brittle. Other materials with higher conductivity are either too expensive (like gold) or too brittle to be good candidates for wire.
copper
Silver is used as a low resistance conductive material. Contactors and relays contact points are made of copper and are silver plated to obtain the lowest resistance between the moving contact faces.
Copper wires and satellite transmission.
The two main types of electrical wire are made from copper and aluminium. The copper wires are used mostly in installations up to 3/0. The aluminium wires are used mostly on service entrances and feeders that need conductors above 3/0. This keeps the costs down when larger size conductors are needed.
Quartz.
copper
No, copper is commonly used to make wire.
Usually, you use ETP (electrical grade) copper, which is at least 99.9% pure. It could be different for special applications.
copper
Not a mineral but a metal- copper.
I think copper is cheaper.
Yes. It is used to make wires and cords for commersial uses such as telephone wires etc and is used for other things to.
Copper has been used lately in wires and cables like coaxial and electric wires.
Copper and aluminum are good conductors. Other conductors like silver aren't used to make electric wires because copper and aluminum are cheaper but have the same properties.
Copper is used in wires and water pipes. The properties that make copper suitable for electric wires are:-1. Ductile2. high melting points3. good conductor.The copper used in electric wires has to be purified up to 99.99%, because impurities decreases its rate of conductivity.
Image result for What is the mineral copper often used to make electrical wires? Because of its superior conductivity, annealed copper became the international standard to which all other electrical conductors are compared. The main grade of copper used for electrical applications is electrolytic-tough pitch (ETP) copper .
Copper is commonly used to make electric wires because it is an excellent conductor of electricity, allowing for the efficient transfer of electricity through the wires. Copper is also highly conductive and ductile, making it easy to shape into wires for various electrical applications. Additionally, copper has good corrosion resistance, ensuring the longevity and durability of the wires.