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The lightning that comes with a thunderstorm is extremely terrifyingLightning carries a huge amount of energy, which may lead to danger, and if you are not careful, it may also threaten personal safety. Among the heavy lightning, there is a lightning bolt with an extremely strange shape, this lightning is ball lightning, what is the ball lightning all about?
Ball lightning is actually not much different from ordinary thunderstorms, the essence is roughly the same, but ball lightning can move independentlyIt's like a living being, as short as a few seconds or as long as a few minutes.
In recent years, scientists have photographed ball lightning through instruments, but there has been no authoritative answer to ball lightning.
Experts speculate that ball lightning is caused by the vaporization of the elements, but this phenomenon does not explain why it occurs in aircraft cabins. Some people say that it is charged dust, but in short, various arguments are different, and there is no complete answer so far.
The existence of ball lightning has not yet been explained, and this side casts an ethereal veil over ball lightning and gives people infinite room for reverie. Some people imagine infinitely through the shape of ball lightning, and in the end they can't even explain it by common sense.
With the continuous progress of science and technology, people's exploration of the unknown has never stopped, so more and more people have begun to have various inferences. In addition to the theory of elemental vaporization, there are also many supporters of the following two theories, so you might as well take a look:
1. Ball lightning may be a mass of ions with little density.
Ions often appear on Earth, and the air on Earth is divided into positive and negative ions due to solar storms. The ionic layer formed is constantly separating and reaggregating, and after a period of time back and forth, it may trigger ball lightning.
2. The matter on the ground generates an induced charge.
Because during a thunderstorm, the clouds are very close to the groundAt this time, induced electricity may be generated, and there is a concept of tip discharge in physics.
When very close to the clouds, the highest material on the ground makes inductive contact with the cloudsAnd it is possible to form rolling mines as a result, which can easily cause damage to objects around the ground.
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Because lightning is produced by the collision of positive and negative electrons, and there is no fixed shape, a circular "ball lightning" will occur when there are many electrons in the local area.
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Because there is thunder in this kind of weather, and lightning also appears, and the power is very strong, so the shape formed is a circular "ball lightning".
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This is because it is very powerful during a thunderstorm, and there is also a very strong energy, so it will also form such a shape.
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Ball lightning, commonly known as rolling mines, usually occurs during thunderstorms and is a ball of lightning.
It can follow the ups and downs of the air, fly freely in near-Earth air or travel against the wind. It can be accessed through open doors and windows, and previously it was most common to enter the building after passing through the chimney. It can even slide over wires, sometimes hovering, sometimes disappearing silently, and sometimes because it hits an obstacle**.
Therefore, the harm of ball lightning is still relatively large, if you really encounter it, don't be curious to touch it, pay attention to avoidance.
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If you do, try to avoid it, and don't be curious to poke something, because so far, ball lightning is still an unsolved mystery for humans, but it is certain that the destructive power is amazing.
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Ball lightning is lightning, which is spherical and will be electrocuted if touched.
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If you do, the tribulation will be successful, and the tribulation will be lost.
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Ball lightning is very rare in reality, generally occurs after the dendritic lightning, it is still a mystery in nature, the way to prevent ball lightning is to close the doors and windows, if it is really indoors, try to keep still, with the objects around you to throw out, to draw away the ball lightning!
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Ball lightning refers to lightning that resembles a sphere, but the peculiar thing is that this lightning does not form high in the air, but is close to the ground. There have been many records of ball lightning in history, and if they do, of course, they will be life-threatening.
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People will burn when they touch it. Because the current generated by lightning is very strong, it is unbearable to be touched by a strong current passing through the human body.
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In the summer, on a night of thunderstorms, the flames are full of fire, and bright lightning will pierce the silent night sky, and when the fire is at its brightest, it will be like day. This phenomenon of atmospheric discharge is now considered a natural phenomenon that is not commonplace. Scientists estimate that on average, more than 100 lightning events occur worldwide every second.
The lightning quadrants we usually see in the sky are mostly branched. When a large amount of charge accumulates in the clouds, it will produce a strong potential difference, although the air is not a good conductor of electricity, but having enough voltage will still ionize the space, forming a discharge channel, and this channel often appears bifurcated dendribranch, that is, we see lightning. Typical lightning usually occurs between clouds and clouds, between clouds and the ground, and within clouds.
We already have a full understanding of this phenomenon of atmospheric discharge, because they occur frequently, have a wide range and a long duration, and provide good conditions for scientific research. But there is another very other phenomenon of natural electrical discharge in nature: ball lightning.
This type of lightning has long been considered a rumor or an unnatural phenomenon due to its rarity and elusiveness, but with the development of modern photographic technology, we have obtained a lot of valuable images of ball lightning. This phenomenon has only been confirmed by scientific theory, and it has become one of the mysterious phenomena explored by scientific research in recent years. Almost all records and records of ball lightning occur during thunderstorms, and often occur after a particularly large normal lightning, and what is even more amazing is that ball lightning does not occur in high altitude, but will float in the air very close to the place, so people also call it ground rolling thunder.
As the name suggests, ball lightning is almost perfect spherical, between 15 and 40 in diameter, the duration is usually tens of seconds, the longest is about a minute, in the time of its existence, in a very small sphere range will stably contain huge energy, and according to the size of the energy will show different colors, from red, orange to bright white, very dazzling. Of course, under its mysterious appearance, this lightning imagination is also very destructive, it usually floats at low altitude, sometimes touches the ground and is **, and the place that has been touched will be scorched, and when there are energized conductors or wires nearby, an unusually spectacular discharge phenomenon will occur, destroying the power grid, which is somewhat similar to the scene of science fiction movies.
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It is the ionization of the air. The main thing is that the air is ionized into an ionic layer formed by positive and negative ions and free electrons, and when some ions and electrons are gathered, ball lightning may be formed.
s=e h This is the energy flow density vector, there is also a h=(n h) relationship between the electric field and the magnetic field, this formula illustrates the propagation relationship between the electric field and the magnetic field, the transverse wave and the transverse magnetic wave are generated by the superposition between the electromagnetic field, for example, in the reflection process of the electromagnetic wave, the superposition of the incident wave and the reflected wave, when the electromagnetic wave is incident with perpendicular polarization, the transverse electric wave appears, and the transverse magnetic wave occurs when it is incident with parallel polarization, and the theoretical derivation of this phenomenon first assumes that the incident wave propagation wave vector, Using Fresnel's formula and h=(n h) to find the reflected wave vector for superposition, the results show that when the vertical polarization occurs, the electric field has only a transverse component, and the magnetic field has both transverse and longitudinal components, which is the transverse wave, and when the parallel polarization is incidence, the magnetic field has only a transverse component, and the electric field has both transverse and longitudinal components, which is the transverse magnetic wave, that is, the wave is a non-uniform plane electromagnetic wave. It can be observed that the basic relationship between the electric field and the magnetic field h=(n h) is used in the derivation of these theories, so the results obtained are of course satisfied with s=e h
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