What is static electricity

Where does static electricity

The world is made of atoms. This tiny particles that built our body, jeans on his legs, a seat in the car under the fifth point and smartphone Layfhakerom on the screen.

Inside atoms have smaller elements: the core of protons and neutrons and electrons, which rotate around it. Protons are charged with the plus sign, the electrons - with a minus sign.

an equal number of pros and cons is usually an atom, so it has zero charge. But sometimes electrons leave the orbit and are attracted to other atoms. This occurs most often as a result of friction.

The motion of electrons from one atom to another creates energy that is called electricity. If you send it through a wire or other conductor, will electricity. His work you can see clearly when charging the smartphone via a cable.

With static electricity it is different. This "lazy" does not flow and if resting on the surface. In the subject appears a positive charge, if he lacks electrons, and negative when they are in excess.

How does static electricity

1. electric discharge

If you wear on your feet clean and dry socks made of wool and nylon shuffled them on the carpet, you can get an electric shock.

During friction electrons will jump from the socks on the carpet and vice versa. As a result, they will receive an opposite charge and they want to balance the number of electrons.

If the difference in their number is large enough, you get a visible spark once again will touch the toes on the mat.

2. pulling items

If a brush hair plastic comb, it will get static electricity.

After that it starts to attract small pieces of paper, trying to get rid of the deficit or surplus of electrons at their expense.

3. repulsion items

If you rub a piece of paper with a woolen scarf, he will receive a static charge.

When you try to bend the paper halves start to repel each other because of the imbalance of electrons.

What can be dangerous static electricity

This phenomenon can lead to a number of adverse effects.

1. Ignition

Static electricity can cause fires where flammable materials are used - for example, on the printing companies.

On this production a lot of ink and paper, which quickly light up. They rub against the equipment at the time of printing, there is static electricity, there is a spark and a fire How Do You Prevent a Static Electricity Fire?.

2. production disturbances

Static electricity particularly affected Anti-Static Control Problems in The Plastics Industry companies that produce plastic or textiles.

When these materials are positively or negatively charged, they are attracted or repelled from the working surface.

This disrupts the production process, so businesses use air ionizers, which help to prevent the occurrence of charge.

3. Lightning strike

During the movement of air streams that are saturated with water vapor, static electricity occurs.

It creates a storm cloud with different charges, which are discharged on each other or on the ozone layer. Thus obtained lightning.

Lightning beat the tall buildings, trees and land and cause breakdowns.

How to avoid static electricity

1. Increase humidity

Dry air in the room - the best friend of static electricity. But it almost does not occur, if the humidity exceeds 85%.

To increase this figure, regularly carry out wet cleaning, and use humidifiers.

When heating is enabled, the battery can be put on the wet fabric to evaporate the water and air did less dry.

2. Use natural materials

Most natural materials retain moisture, synthetic - not. Therefore, the first second less susceptible to occurrence of static electricity.

If plastic comb hair comb, they will receive a static charge and will fly away from each other, messing up my hair. This can be avoided by using wood accessories.

Same story with the shoes with rubber soles. It provokes the creation of static electricity on the body. But insole made of natural materials negate its effect.

T-shirts made of cotton, other natural fabrics clothes do not generate static electricity. Artificial sweater - on the contrary.

3. use grounding

With it, the static electricity can be diverted into the ground. This applies not only lightning rods that redirect lightning bolt, but also work with electrical equipment.

When the professional master opens the laptop to clean the dust, he always uses a special cord grounding fitted on the hand - wrist strap.

He needs to avoid getting static electricity from the hands on the chip. Otherwise it will hurt them, and in time, the computer may fail.