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Copper is a good condutor of electricity while plastics is a poor conductor of electricity.

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12y ago

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Why are are electric wires covered in rubber or plastic?

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What are car wires made of?

Copper surrounded by a plastic insulator.


Why electrical wires have plastic covering?

Electrical wires have plastic covering as when electric current flows through the copper wires and mistake we hold it so we may get an electric shock.


Why do electrical wires have plastic covering?

Electrical wires have plastic covering as when electric current flows through the copper wires and mistake we hold it so we may get an electric shock.


What are wires in a circuit covered in?

There are a variety of wire coverings depending on what the conductor is used for. There are also different wire coverings for different temperatures where the conductor will be used. To answer the question the wires in a circuit are covered in insulation.


Why copper electrical wires need to be wrapped in plastic?

Copper wires are wrapped in plastic to provide insulation and protection against moisture and other potential damage. The plastic coating helps to prevent short circuits and ensures the proper flow of electricity through the wire.


Why are household electric wires covered with plastic or rubber?

Household electric wires are covered with plastic or other materials as insulation to prevent short circuits and fires, and to prevent electric shocks.


What is the twisted wire pair?

Ethernet cable. 8 wires in 4 pairs. The wires are twisted around each other and covered with a plastic tube to help prevent interference. The wires are also each in plastic.


Do plastic or rubber around copper wires is an insulator because it allows the flow of electrons?

yes


Is there another mineral that can be used in wires if you run out of gold?

Copper, the usual use for wire, is a great substitute for gold. Figuring it is much cheaper as well as easier to work with. Copper wires should be covered with rubber or plastic coverings. Copper is a conductor, like gold, in other words, it can carry an electric current. Good Luck!


Why do electrical wires covered with rubber?

AnswerBecause, it is a good insulator and won't conduct electricity. It is also flexible.It coated by rubber or plastic


What were old power cords made of?

The same thing they are made of now. Plastic or rubber and copper wires.