Why Are Electric Wires Made Of Copper

October 26, 2021

Why Are Electric Wires Made Of Copper

The point of this treatment is to increase the conductivity of the wire. When compared with aluminum copper expands less when heated.

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It is a good conductor of electricity.

Why are electric wires made of copper. However copper also is not cheap. That is why electric wires are made of copper. Its flexibleductile can be drawn out into wires Source s.

Copper is a good conductor of electricity which is a prime requirement. The only metal with a higher conductivity is silver which is much too expensive to use other than in a few very specialised situations. Ad Find China Manufacturers Of Electric Wires.

Ad Find China Manufacturers Of Electric Wires. A copper wire is employed for nearly everything electrical-related reception because its an honest conductor of electricity. Quarterfreelp and 5 more users found this answer helpful.

Electric wires are made of conducting materials like copper but their coating is done with the help of rubber. The metal is red in color and is easily available. PVC is an insulator so to prevent us from getting electric shocks wires are coated with PVC.

The electrical wires are normally made of copper. It is therefore the excellent material to use for electrical applications such as insulation sheathing for cables. Copper conducts electricity much better that brass or steel.

To make these wires and cables more economical the prime objective it. Most wires are made out of copper because it conducts electricity with high flexibility and very little resistance. Electrical devices often contain copper conductors because of their multiple beneficial properties including their high electrical conductivity tensile strength ductility creep resistance corrosion resistance thermal conductivity coefficient of thermal expansion solderability resistance to electrical overloads compatibility with electrical insulators and ease of installation.

The property of metals which enables them to be drawn into wires is called Ductility. Due to this property metals can be stretched without breaking and drawn into thin wires. Its metallic properties enable the wires to hold more electrical current per diameter of the copper wire.

Perhaps the most important reason why electrical wires are covered in plastic is to protect people from electrical shock. Movement in the wire due to thermal expansion will tend to loosen the connection. Copper is considered a very good conductor of electricity its highly ductile tooalso its comparatively cheaper than other good conductors like gold and silver.

Copper being a very good conductor of electricity is used extensively in electric wires and cables. Covering electrical wires in plastic guarantees that the electrons flowing through the wires will not flow through your body when the wire is touched. A Copper metal is used for making electric wires because it is highly ductile in nature.

Being malleable and ductile it can be easily molded and bent. Electricity is a dangerous form of energy and it can kill. The first stage in the manufacturing process of a conductor is the wire-drawing.

At the same time it is also highly ductile ieeasily can be made into wiresCopper is readily available due to which it is not very expensive. The reason why electrical wires are made of copper is that copper has the second highest conductivity. This is why copper os used in electrical wires.

It is very good conductor has good malleability and ductility. The wire-drawing consists of reducing the diameter of the wire gradually to fit its final diameter to increase ductility and conductivity. Most wires are made out of copper because it conducts electricity with high flexibility and very little resistance.

Why is an electric cable made of both metal and plastic.

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