Is hair a conductor 15, is hair a conductor

Hair is certainly not a conductor, otherwise how could it be charged and mutually repellent? The fact that a hair can be charged means that it is not a conductor. We know that rubber is not a conductor, and rubbing the fur with him can make him electrified; Glass is not a conductor, and rubbing silk against him can make him electrified.

What do you rub with a piece of conductor (such as an iron holder) to make him electrified? After the hair is electrostatic, the same kind of charge repels each other, and the kind of ** head in the color page appears. The composition of the hair is mainly some dead keratin.

In addition, there is no very clear boundary between conductors and insulators, and as long as the external conditions are changed, insulators may also become conductors. Rubber is not conductive under normal circumstances, but if the voltage is higher than a certain value, it can also conduct electricity, that is, it is quilted"Breakdown"Finish. I'll show you an example.

I don't know if you've ever seen that kind of very high voltage wire, his voltage may be as high as hundreds of thousands of volts, note that they are all bare wires, without any insulation, the high-voltage wire is so dangerous, why not wrap him with an insulating layer? Because it is useless to wrap him with any insulation, a high voltage of 100,000 volts can penetrate 30 centimeters of rubber.

Yes, because it is connected to the human body, and the human being itself is a conductor.

It's a conductor and conducts electricity.

Because of the hair material fibers.

It's a conductor.

Hair is made up of proteins, so it should be

Gan hair is a part of the human body, and Gan human body will conduct electricity five times? The terrier will be.

Be! I did experiments when I was in elementary school!

Yes, definitely. When the hair is electrified, it is due to the fact that the hair is charged with the same electrical properties between them.

Mutually exclusive !!

Hair is made up of proteins, etc., and there is a layer of oil on the surface of the hair, which is non-conductive. Clean hair does not conduct electricity, but it is very likely that the oil on the hair will conduct electricity, but the conductivity is weak and negligible.

When you comb your hair, you will find that the hair is floating, because the hair rubs against each other, generating static electricity, which is the same kind of charge, and according to the nature of the charge, the same charge repels each other, and the hair will float. The first suspect who brings static electricity to the hair is dandruff, and if you want to stay away from static electricity, you must first get rid of the dandruff.

Hair refers to the hair that grows on the head. Hair is not an organ, so it does not contain nerves and blood vessels, but it does contain cells. Hair, in addition to adding beauty to a person, is mainly used to protect the head.

Fine, fluffy hair is elastic to withstand lighter bumps and can also help evaporate sweat from the head. The average person has about 100,000 hairs, and the hair length is the longest of all hairs, especially for women with long hair. Some can grow up to 95 100cm, or even 150cm, but generally do not exceed 200cm.

Hair color is generally genetically determined, and the most common ones are black, blonde, brown and red. When humans age, the hair usually turns silvery-white. Depending on ethnicity and region, hair comes in jet-black, blonde, reddish-brown, reddish-brown, pale yellow, grayish-white, and even green and red.

It must be able to be electrified, because the hair is born with static electricity!

Hair is not a conductor. It cannot be electrified, but it may be static.

Hair is not a conductor.