Have you ever heard such a definition as natural electric discharge? Surely not all. And all due to the fact that we know this definition under the shorter term - lightning.
What is lightning?
Let's start with what lightning is. This is a discharge of electrostatic charge that occurs in the cumulus cloud zone. In this case, we observe a flash called lightning, and we hear a loud, sharp sound - thunder.
So now we know what a natural electric discharge is called. Naturally, lightning has a large electric charge, and its temperature reaches almost 300,000 degrees. A lightning strike is fatal for a person, therefore you should know how to protect yourself from it. In addition, it also causes fires and fires, especially if lightning strikes a tree.
About what is lightning, B. Franklin first spoke . It was he who conducted the famous experiment with a kite, which he launched into the sky during a thunderstorm. In 1750 he published his research.
Today it is reliably known that lightning is a phenomenon that is inherent not only to our planet, but also to a number of others. So, scientists recorded lightning on Jupiter, Venus, Saturn and other planets of the solar system.
Fireball
Having learned what is called a natural electric discharge, we cannot but recall one more unique phenomenon.
One of the most interesting varieties of lightning is ball. There is still no consensus on how ball lightning arises. At one time, it was even claimed that these were actually hallucinations. Today, there are more than 400 theories that explain this phenomenon, but not one of them has yet been proven.
Eyewitnesses describe it like this: "A luminous ball of fire that flies along an unpredictable trajectory." This is what ball lightning looks like . Gas discharge, according to scientists, is one of its components. It is with its help that many scientists are trying to recreate ball lightning, but so far all to no avail. All spherical bodies created with its help decay in a couple of seconds.
Thus, the nature of ball lightning has not yet been fully studied, although there have been many attempts to prove its existence experimentally or to create it under experimental conditions.
How to protect from lightning?
As already mentioned, lightning is especially dangerous for people and animals. You should not only remember this, but also know the basic rules that can save your life and protect you from injuries.
- During a thunderstorm, do not stand under a tree in the middle of an open space. Tall single objects attract lightning.
- Do not touch the metal either. It also attracts lightning.
- You should not be near the water, swim. When lightning strikes water, everything within a radius of more than 100 meters dies.
- Oddly enough, fire also attracts lightning. Therefore, we do not recommend you to sit near a fire during a thunderstorm.
- Many experts advise against using mobile phones during a thunderstorm. In their opinion, they also attract natural electric discharges.
Well, we learned what the name of a natural electric discharge is, what kinds of it exist and how to protect yourself from lightning. Let's look at how to provide first aid to the victim of it.
How to help a victim during a thunderstorm
If a person was struck by lightning before your eyes, you should immediately give him first aid, otherwise it is fraught not only with serious consequences, but even with the death of the victim.
Here is a short instruction:
- The most important thing is to call an ambulance right away.
- With a lightning strike, when the victim remains conscious, he should loosen the collar of his shirt, unfasten the belt, that is, make sure that nothing interferes with the blood circulation.
- Then you should spray him on the back of the head and chest with cold water and give the drug "Corvalol". 30 drops will be enough.
- Burns and any other skin lesions should be treated and bandaged.
- Do not allow a person to get up and move.
- If the victim is unconscious, resuscitation measures should be taken: artificial respiration and indirect heart massage.
We hope this article was useful for you, because with its help you not only learned about the name of a natural electric discharge, but also about what danger it is fraught with and how to protect yourself from its effects.