What is meant by electrical conductor?

What is meant by electrical conductor?

Key Points. A conductor is a material which contains movable electric charges. In metallic conductors, such as copper or aluminum, the movable charged particles are electrons, though in other cases they can be ions or other positively charged species.

What is called conductor?

A conductor is a material which allows electricity, heat or sound to flow through it. An electrical conductor conducts electricity. The ability to conduct electricity is called electrical conductivity. These following are few examples of electrical conductors: Copper.

What is an electrical conductor and what is an example?

An electrical conductor is a substance in which electrical charge carriers, usually electrons, move easily from atom to atom with the application of voltage. Pure elemental silver is the best electrical conductor encountered in everyday life. Copper, steel, gold, aluminum, and brass are also good conductors.

What is the use of electrical conductor?

A conductor allows current to flow easily through it. Insulators don’t allow current to flow through it. Electric charges are absent in insulator. Conductors are used in making electrical equipment.

Which of these is a conductor of electricity?

Conductors conduct electrical current very easily because of their free electrons. Insulators oppose electrical current and make poor conductors. Some common conductors are copper, aluminum, gold, and silver. Some common insulators are glass, air, plastic, rubber, and wood.

What are two uses of electrical conductors?

They are used to generate electricity in the power station, to transmit power to homes, to generate light in the filament lamps, to generate heat in heaters or irons.

What are the types of electrical conductors?

The most effective electrical conductors are:

• Silver.
• Gold.
• Copper.
• Aluminum.
• Mercury.
• Steel.
• Iron.
• Seawater.

What is electrical conductor in physics?

Electrical conductor. In physics and electrical engineering, a conductor is an object or type of material which permits the flow of electric charges in one or more directions.

What is element used as an electrical conductor?

The most conductive of all the elements is silver . Unfortunately, silver is too rare and expensive to use in most electrical equipment. Today, the most commonly used electrical conductor is copper . Copper is used in electrical wiring and electrical circuits throughout the world. Another way to think of conductance is as the opposite of resistance.

What is the definition of electric conductor?

Electrical Conductor. Definition: The conductor is the type of metal which allows the electrical current to flow through it. The electrical conductor is generally made up of metals like copper, aluminium and their alloys.

What element is the better electrical conductor?

Silver is considered to be the best conductor of electricity, followed by Copper, and then Gold. When it comes to the use of metals for electrical applications, Copper is more widely used than Silver. This is because Silver is more expensive than Copper.