Best answer: Which one is a best conductor of electric current a copper B Silver C Iron D tungsten?

Copper is the best known conductor of electricity.

Which is the best conductor of electricity copper silver or iron?

“Silver is the best conductor of electricity because it contains a higher number of movable atoms (free electrons). For a material to be a good conductor, the electricity passed through it must be able to move the electrons; the more free electrons in a metal, the greater its conductivity.

Which is the best conductor of electricity a copper B silver C Iron D water?

Copper is the best known conductor of electricity.

Which of these is a good conductor of electric current?

Copper is still the most popular material used for wires because it is a very good conductor of electrical current and it is fairly inexpensive when compared to gold and silver. Aluminum and most other metals do not conduct electricity quite as good as copper.

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Why is copper the best conductor?

To get an electrical current to flow through metals, the power source has to fight against resistivity. The lower the level of resistivity, the more electrical conductivity a metal has. And since copper wire has a low level of resistivity, it’s a fantastic electrical conductor.

Which type of water is best conductor of electricity?

Sea water is the best condductor of electricity. It has number of salts dissolved in it. These are all electrolytes and dissociate to give ions in water. Since ions are the carrier of charge, sea water is the bast conductor of electricity.

Which of the following metals is the best conductor of electricity a Gold B silver C Aluminium?

Silver is the best conductor of electricity.

Which of the following is the best conductor of heat a silver B Iron C Gold D alumini?

The correct answer is A. Silver additionally has the most elevated thermal conductivity of any component and the most noteworthy light reflectance.

Which is the best conductor of electricity a aluminum B gold C copper D silver?

Metals conduct electricity easily and the best conductor out of these are silver. The reason behind it is that in silver, there are electrons free to move than those in other elements which results in it to be the best conductor of electricity followed by Copper and Gold.

Is copper a good conductor of electricity?

Copper is commonly used as an effective conductor in household appliances and in electrical equipment in general. Because of its low cost, most wires are copper-plated.

Is a copper a conductor or insulator?

In copper, there is enough heat energy at ordinary room temperatures to liberate a vast number of the weakly held valence electrons. The presence of a large number of free electrons in copper, as in other metals, is what makes it a good conductor of electricity.

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Which materials is a good conductor of current the following?

Copper is the best conductor of electricity among given metals.

Is silver good conductor?

Silver is the best conductor because its electrons are freer to move than those of the other elements, thereby making it more suitable for the conduction of electricity and heat than any other element.

Why is copper better conductor than iron?

Copper has more number of free electrons which are responsible for carrying electric current. Iron has comparatively less number of free electrons thus it is inferior to copper in terms of conductivity.

What is copper conductivity?

Copper has the highest electrical conductivity rating of all non-precious metals: the electrical resistivity of copper = 16.78 nΩ•m at 20 °C. Specially-pure Oxygen-Free Electronic (OFE) copper is about 1% more conductive (i.e., achieves a minimum of 101% IACS).