Question: Can we use Sulphur to make electric wires Why?

The answer is quite straight forward as sulphur is a non metal which means it don’t conduct electricity and that is because of the covalent bond too..

Why sulphur is not used to make wires?

As sulphur is a non-metal, so it is not ductile (cannot be drawn into wires). When sulphur is stretched, it breaks into pieces and does not form wires. Therefore it cannot be used to make wires.

Is used to make electric wires Why?

Surpassed only by silver, copper is a highly conductive metal. This means electricity can pass through it with greater ease, making it ideal for use in electrical wires. … Unless they use silver, though, the high conductivity properties of copper allow for a greater distance of electrical current travel.

Can wires be made from sulphur and carbon?

Metals can be drawn into wires due to their ductile nature. Since sulphur and carbon are non-metals, and non-metals are not ductile.

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What is used to make electric wires?

Copper and aluminium are most frequently used as the electrical conductors in electrical cables due to their low resistance and excellent conductivity. These metals are both ductile and relatively resistant to corrosion, so they can be easily shaped into wires and they so not degrade over time.

Which of the following Cannot be made as wires?

Answer: Correct Option: – (c) Generally, metals are ductile. Exception to this is Mercury which is a metal but a liquid at room temperature. So it cannot be drawn into wires.

Why are wires not made of carbon?

Metals such as Al,Cu are good conductors of electricity due to the presence of free electrons in them. On the other hand, non metals such as C,S do not possess such free electrons, and hence do not conduct electricity. Thus, Al, cu are used in manufacturing wires.

Why aluminium is not used in electric wires?

Most metals (with a few exceptions, such as gold) oxidize freely when exposed to air. Aluminium oxide is not an electrical conductor, but rather an electrical insulator. Consequently, the flow of electrons through the oxide layer can be greatly impeded.

Why are electric wires covered with plastic?

Covering electrical wiring using plastic ensures that the current doesn’t flow outside the system. … Plastics are non-reactive and poor conductors of electricity or to be precise, they are insulators. They do not allow the electric current to pass through them easily.

Why graphite is not used for making electrical wires?

Graphite is not ductile so it can’t be used to make electric wires.

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Why are wires made of metals like aluminium?

Copper and aluminum are used to make electric wire because both are good conductor of electricity heat which are chop in prices well as better than other metals most probably Immunol are less expensive than other metal used in electricity wire.

Why are wires made of metals like aluminium or copper and not a carbon or Sulphur?

Metals such as Al,Cu are good conductors of electricity due to the presence of free electrons in them. On the other hand, non metals such as C,S do not possess such free electrons, and hence do not conduct electricity. Thus, Al, cu are used in manufacturing wires.

Why we can see wires of aluminium and copper but not of coal and wood?

Q7: Why we can see wires of aluminium and copper but not of coal or wood? Ans: Because wires of aluminium and coppers are made on the basis of property of metals called ductile, since wood and coal are non-metals and they don t show this property so it is not possible to make wires of these materials.