Question

Which material is an example of a conductor? wool fabric glass water rubber

Answer 1

Answer: Water

- Conductors: Is a material which have free electrons that helps to conduct electricity.

- Whereas "Insulators" are apposite to conductors which resist electricity. This is the reason why Wool fabric, Glass, Rubber are poor conductor of electricity as they have no free electrons to conduct good electricity.

- In this case "Mineral water" will be a good conductor of electricity as it contains several minerals in it like calcium, potassium, iron etc. (which are good conductors). If water is distilled it will be a poor conductor of electricity because it contains no minerals to conduct good electricity.

- Example of good conductors are:

Water, Iron scale/ruler, copper wire, etc.

Hope this helps you

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Answer 2

Water is an example of a conductor, a material that allows charges or electrons to move freely, contrasting with insulators like wool, glass, and rubber that do not.

Step-by-step explanation:

An example of a conductor is water. A conductor is a material that allows electrons to move relatively freely through it, which includes most metals and the human body.

On the other hand, materials such as wool fabric, glass, and rubber do not easily allow charges to move through them and are thus considered insulators.

Electrical conductors, like copper wire, are pivotal in the development of better batteries due to their ability to conduct electricity effectively.

Meanwhile, thermal conductors, such as metals, are good at conducting heat, making them useful in cooking utensils and heating systems.

In physics and electrical engineering, a conductor is an object or type of material that allows the flow of charge (electric current) in one or more directions.

Materials made of metal are common electrical conductors. The flow of negatively charged electrons generates electric current, positively charged holes, and positive or negative ions in some cases.