Why is it easy to generate static electricity in winter? Can human static electricity electrocute a

Winter is easy to produce static electricity, the human body static electricity can electrocute people, this is actually when the human body is active, the friction between clothes and clothes, this immortal, this is actually caused by the atoms of matter.

We've all learned the truth of triboelectric electricity, and we wear more clothes in winter. And the weather is relatively dry, so it is easy to form static electricity. And the static electricity of the human body does not cause death.

Forget it, seeing so many people rush to answer this and that, the truth is still in the hands of a few people rather than experts, some people say that it is dry in winter, some people say that it is unexpected wool to wear fiber, and some people say that washing hands and faces is nonsense, the more you wash your body, the drier it is, in fact, you analyze a lot but don't know that the real problem is in the current insulated soles, the body because of friction and dryness caused by static electricity can not be conducted, causing the contact with conductive metals and the human body will be instantly passed by the current, before the seventies and eighties there was almost no static electricity, Now some tire soles of the leather shoes insulation effect is poor, basically can also avoid static electricity, driving in the car dry can put a wet towel, into the house to unlock the door can touch the wall, the font is not enough to write on this simple point on the line.

Because the winter is drier, it is easier to produce static electricity when sweaters and other things rub against it, but its lower voltage generally does not cause life danger, and our hair is easy to produce, if it can be electrocuted, we will die I don't know how many times.

Static electricity is mainly generated by the friction of hair in dry air. In general, the power of this static electricity is minimal. Basically, there will be no effect on the human body.

A: Because it is too dry in winter, it is easy for objects to rub against each other to generate static electricity. Static electricity in the human body will not kill people, but there is a little feeling of wanting to be pricked.

Under different humidity conditions, the electrostatic voltage generated by human activity is different. In the dry season, the static electricity of the human body can reach thousands of volts or even tens of thousands of volts. Experiments have proved that there is no discomfort in the human body when the electrostatic voltage is 50,000 volts, and there is no danger to life when the electrostatic voltage is 120,000 volts.

Therefore, the static electricity on the human body in winter will not affect the physiological function of the human body, please rest assured.

In addition, it should be added that there are also many anti-static tips on the Internet, such as using more air humidifiers to increase indoor humidity, and wearing less chemical fiber clothes to reduce the generation of static electricity, both of which can effectively alleviate static electricity. There is also a common saying: "Eat more acidic foods such as vegetables, fruits, yogurt, drink plenty of water, and supplement calcium and vitamins at the same time."

c. Maintain the normal electrolyte balance of the human body, which can reduce the generation of static electricity. ”

Why is it easy to generate static electricity in winter?

The air dries and the negative ions produce electrostatic action. There is no harm, the power is too small.

Static electricity on the human body is caused by the friction of clothing and other items on the human body against each other. Static electricity is generated because the nucleus does not attract enough electrons to the outer shell, so it loses electrons under the action of friction or other factors, resulting in a negative charge of the friction (that is, a negative charge that gains electrons, and a positive charge that loses electrons). In the case of good insulation properties of friction (that is, there is no iron chain to connect with the earth), these charges cannot be lost and will accumulate.

In addition, the capacitance of the insulator is extremely poor, resulting in a situation where the charge is not large but the voltage is high. (Because the amount of electricity is equal to the capacitance multiplied by the voltage, the amount of power is not large, but the capacitance is also very small, so the voltage is very high.) ）

Nothing harmful (pleasant tour).

1 Persistent static electricity will aggravate the dryness symptoms of **, resulting in dryness, itching, and even pain. This will make the pores enlarged for a long time, and will also accelerate the aging rate of the company, causing irreversible damage to the company.

2. If the static electricity is above 10000 volts or even 10,000 volts, it will affect the inherent potential difference in the human body, and seriously affect the normal operation of the heart, and may also cause abnormal heart rate and premature heart beats, which will increase the chance of heart disease.

3. If static electricity is too frequent in winter, it will also have a certain impact on the brain, and too frequent static electricity will cause abnormal conduction of nerve cell membrane current, which will affect the central nervous system of the body, which will easily make people feel fatigued, and will also cause insomnia, headache and other conditions.

4. Static electricity will have a certain impact on the pH value of the blood, and continuous static electricity will cause the pH value in the blood to rise, which will lead to an increase in calcium excretion in the urine and a decrease in blood calcium. If there is static electricity in the pregnant woman, it will easily lead to a decrease in the level of progesterone in the body, which will be detrimental to the health of the pregnant woman and the growth of the fetus. It also makes pregnant women more likely to feel tired and irritable.