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Why is copper commonly use to make electric wires?
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.
Why does oxygen decrease the conductivity of copper?
Oxygen can form oxides on the surface of copper, creating a barrier that hinders the flow of electrons and decreases conductivity. This oxide layer acts as an insulator, limiting the movement of electric charge through the copper material.
Why are copper wires covered in rubber?
The electrical copper wires are coated in rubber or plastic to ensure that no current is diverted away from where it is intended to go. As rubber and plastics make very good insulators, as well as being cheap, easy to apply and flexible, it ensures that the electricity wont be conducted away from the circuit when in close proximity to another wire or any other conducting surface (or someones hands).
What is copper And what is three uses of a copper?
copper is a metal in the periodic table of elemets because its a pure metal copper is used to make wires because its a good conductor of electricity its also used in parts of boats and also as jewelry
What is made out of copper?
Copper is commonly used to make electrical wiring, plumbing pipes, and various household items like cookware and decorative objects. It is also used in construction materials, electronics, and industrial machinery due to its excellent conductivity and corrosion resistance.
Why are aluminium and copper used for making 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.
What are coppers usses?
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.
Why is copper commonly use to make electric wires?
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.
Is copper used to make electric wires and water pipes?
Because at one time copper was plentiful and cheap. This is no longer the case and new plastics are taking the place of many copper pipes.
What is used to make wires and pipes?
copper
What elements make electric cable?
Copper and aluminium are used for electric cables.
What mineral is used to make electrical wires brass coins plumbing and jewelry?
Not a mineral but a metal- copper.
What metal is usually used to make a electric wire?
Copper
What is used to make wires brass bronze coins plumbing and jewelry?
copper
Why are connection wires made of copper?
Copper is an ideal material for connection wires due to its excellent electrical conductivity, corrosion resistance, and ability to easily be formed into wires. These properties make copper wires efficient in transmitting electricity with minimal energy loss and ensuring a reliable connection in various applications.
Is high melting point a reason of using copper to make electrical wires?
The most important is the high electrical conductivity of copper.
Is silver commonly used for making wires?
No, copper is commonly used to make wire.
