How is static electricity generated in the human body? Why does the human body generate static elect

Static electricity is caused by the transfer of electrons in the outer shell of atoms under the influence of various external forces, forming positive and negative ions respectively. Any two objects of different materials will be transferred and accumulated when they come into contact, forming static electricity. Static electricity on the human body is mainly caused by the friction between clothes or between clothes and the body, so when wearing clothes of different materials, the "electricity" is more or less different, for example, wearing clothes made of chemical fibers is more likely to produce static electricity, while cotton clothes produce less.

And because the dry environment is more conducive to the transfer and accumulation of electric charge, people will feel that the static electricity on their bodies is greater in winter. Under different humidity conditions, the electrostatic potential 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. However, electrostatic discharges also create electromagnetic fields around them, which are of great intensity, although they last for a short period of time. Researchers are studying the effects of electrostatic electromagnetic fields on the human body.

**There are ions on the surface, but when there is less water in the body or the surrounding area is relatively dry, it is easy to appear static electricity. Then there is wearing a sweater that is prone to static electricity. Drinking plenty of water will make a difference.

How is static electricity generated, and what are the ways to eliminate static electricity in life and production?

The human body rubs against the air.

The principle is that the static electricity generated on the body is discharged through the path of the conductor of the wall, and the wall becomes an electrified conductor.

Static electricity on a person is mainly caused by friction between clothes or between clothes and body, and touching the wall is because the wall can conduct static electricity into the wall (the main reason is that the wall is not an insulator). However, many walls are not very effective because they are tiled and painted, and the best way is to touch the best of the water pipes.

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, so that the friction is negatively charged (that is, the negative charge that gains electrons and the positive charge that loses electrons).

In the case of good insulation properties of frictions, 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.

The static electricity generated by the body may be caused by dryness, or it may be caused by a lack of oxygen in the body, etc., and the symptoms can be alleviated by improving diet and changing lifestyle habits.

Causes of static electricity in the body:

1.**Dry. Dry people are more likely to generate static electricity because dry environments are more likely to accumulate charge, which can produce static electricity.

Fundamentally speaking, basically everyone will be electrostatically charged, but some people have a high water content, and the charge of electrostatic electricity can be channeled into the ground, which has little impact on the body. The other part of the people are dry, the charge is not good to be introduced into the ground, it is easy to accumulate static electricity without being conducted and dissipated, and it becomes a strong electrostatic voltage, and people will be in a charged state.

2.The body is deprived of oxygen. When our body is deprived of oxygen, it is prone to static electricity. When our body is too tired, there will be a lack of oxygen in the body, which causes the body to produce a lot of positive charges, and the charge accumulated by the body in winter is not easy to dissipate, and it will slowly accumulate to form voltage.

The solution to the static electricity generated by the body:

1.Dietary. You can eat soft-shelled turtle and hairtail, eating these foods can increase the elasticity, moisturizing properties, and reduce blood viscosity, with good antistatic electricity, control red blood cell coagulation function, you can also eat bananas, apples, kiwifruit, these foods containing a lot of vitamin C, as well as anti-cell oxidation and protect the normal work of cell membrane potential.

2.aspects of life. Wear less leather, wool and chemical fiber clothing, especially for the elderly, should try to wear soft, smooth cotton or silk clothing, usually drink more water, wash your face and hands frequently, and when you find that your hair cannot be combed, soak the comb to eliminate static electricity before combing your hair.

Static electricity on the human body is caused by the friction of clothing and other items on the human body against each other. There are generally two conditions for the generation of static electricity in the human body, one is dry air, and the other is non-conductive chemical fiber clothing. It is recommended to wear cotton clothes and not chemical fiber clothes when wearing clothes, which can reduce the occurrence of static electricity.

Any matter is made up of atoms, and the basic structure of atoms is protons, neutrons, and electrons. Scientists define protons as positively charged, neutrons are uncharged, and electrons are negatively charged. Under normal conditions, the number of protons and electrons of an atom is the same, and the positive and negative charges are balanced, so it exhibits an uncharged phenomenon externally.

However, due to external actions such as friction or acting in the form of various energies such as kinetic energy, potential energy, thermal energy, chemical energy, etc., the positive and negative electricity of the atoms will be unbalanced. In everyday life, friction is essentially a process of constant contact and separation. In some cases, static electricity can be generated without friction, such as induction electrostatic activation, thermoelectric and piezoelectric electrification, Helmholtz layer, jet electrification, etc.

Any two objects of different materials come into contact and then separate, static electricity can be generated, and the common method of generating static electricity is triboelectric electricity. The better the insulation of the material, the more likely it is to generate static electricity. Because air is also made up of atoms, it can be said that static electricity can be generated at any time and anywhere in people's lives.

It is almost impossible to completely eliminate static electricity, but there are measures that can be taken to control static electricity so that it does not cause harm.

1.What is static electricity.

Static electricity is an electrical phenomenon that arises due to the presence of an electric charge on an object. When an object comes into contact or rubs against another object, it creates a positive or negative charge on the surface, and this charge does not flow easily and hence it is known as static electricity.

2.Why does the human body generate static electricity

The human body will produce static electricity, mainly because when the surface of the human body is in contact with the outside world, it will come into contact with air and rub against objects such as clothing and the ground. These contacts and frictions can transfer electrons from one object to another, resulting in the appearance of an electric charge on the object.

In addition, devices such as humidifiers and heaters can dry out indoor air, which can increase the generation of static electricity.

3.produces the effects of static electricity.

Although static electricity is relatively small, it can still have an impact on human health and the normal operation of equipment.

First of all, people who generate static electricity may experience discomfort, such as electric shock when they often touch metal surfaces; Secondly, static electricity may also affect the normal operation of the equipment, for example, if the environment is more static electricity, the equipment may malfunction.

4.How to reduce the generation of static electricity.

To reduce the generation of static electricity, here are some possible methods.

Maintain indoor air humidity: Reduce the generation of static electricity by increasing the humidity of indoor air by using methods such as humidifiers or open windows for ventilation.

Before wearing cotton clothes: Cotton clothes are less likely to generate static electricity than synthetic fiber clothes.

Use an electrostatic eliminator: An electrostatic eliminator can neutralize the electrostatic charge, thus reducing the accumulation of electric charge.

Avoid standing for long periods of time: Standing for long periods of time may result in a potential difference between the body and the ground, which can increase the generation of static electricity.

5.Conclusion.

The human body generates static electricity, which is caused by the contact and friction between the surface of the human body and the outside world, etc. Although the amount of electricity generated by static electricity is small, in some cases, it can still have an impact on human health and the proper functioning of equipment. Therefore, in order to reduce the generation of static electricity, people can deal with it by increasing indoor humidity, wearing cotton clothes, and using antistatic appliances to get sleepy.

How is static electricity generated? How to reduce the harm of static electricity to the body? - Landscape screen.