0
What else can I help you with?
Why is copper good for electrical wiring?
Copper is an excellent conductor of electricity. Among metals it is second only o silver, which is too expensive for practical use in wiring. Copper is also extremely ductile, meaning it can be easily drawn into wires without breaking.
Does bakelite is a poorest insulator?
The poorest insulator would be the best conductor, which is one of the noble metals. Bakelite is a fairly good insulator, not too long ago electrical fittings were made from it.
A material that allows electrons to flow freely is called a?
A material that allows electrons to flow freely is called a conductor. Conductors have low resistance to the flow of electric current due to the presence of free electrons that can move easily through the material. Common examples of conductors include metals like copper, aluminum, and silver. These materials are used in electrical wiring and circuitry to facilitate the movement of electrons.
Is aluminum a good conductor of heat?
Aluminium is a metal and metals are good conductors of electricity. Metals also tend to conduct heat,sound and energy.
Why silver is not used for making electrical wires?
Even though silver is the best conductor of electricity, it is extremely expensive. Thus silver is not used to make electical wires. Silver is also very soft to be used as electric wires.
Are metals a bad conductor of electricity?
No. Metals are good electrical conductors.
What type of material allows a charge to move freely through it?
A material through which an electric current flows easily is called an electrical conductor. Many metals, especially silver and copper, are excellent electrical conductors.
Is metal a good electrical conductor?
Metals are indeed good conductors. Silver, which is a metal, is the best conductor.
Are coins an electrical conductor?
Yes, since they're made of metals.
Is chromium an electrical conductor?
Chromium is not a good conductor of electricity. It is classified as a poor conductor of electricity compared to metals like copper or gold.
Is iridium a good electrical conductor?
Yes, it is a metal. Metals conduct electricity.
Why general mass of earth is good conductor?
The general mass of the Earth is a good conductor because it is made up of materials that have high electrical conductivity, such as metals and minerals. These materials allow electrical currents to flow through the Earth's crust easily, making it a good conductor of electricity.
Why metals are made of electrical wires?
Because metal is one of the greatest conductors of electricity.
What is the best conductor in all metal?
Silver is the best conductor of electricity among all metals. It has the highest electrical conductivity and thermal conductivity compared to other metals.
Is potassium a conductor?
Yes, all metals are electrical conductors in all states of matter.
Is astatine a good conductor of electricity?
Astatine is not a good conductor of electricity. This is because it is a non-metal. All non-metals do not conduct electricity, and all metals do. The two exceptions are carbon and silicon, which are non-metals, but conduct electricity well.
What is effect of temperature on conductor?
Increasing the temperature of a conductor will typically increase its electrical resistance, reducing its conductivity. This is due to increased collisions between electrons and atoms in the conductor, hindering electron flow. Extremely high temperatures can cause a conductor to ultimately melt or break down.
