Chapter 497 (1/2)

”Zizizi ~” on the trunk of the elder, the coils of silver spiral pattern began to flash.

The invisible strong magnetic field fills the surrounding space with the appearance of strong ring current, and changes the magnetic field with high frequency all the time!

The numerous high-speed metal projectiles launched by the marine fleet collided with this invisible barrier before they approached the elders.

As the distance approaches, these projectiles not only lose their speed, but also start to turn red and hot. Then, like melted chocolate, they are melted into a pool of reddish metallic liquid by high temperature, and then they are directly evaporated into a mist like air mass, completely losing the threat

”High frequency magnetic shield detected, electromagnetic kinetic energy weapon attack invalid!”

The hint of the sea intelligence brain changed the faces of all the sea officers.

They didn't expect that their electromagnetic kinetic energy weapons were cracked by the same electromagnetic protection technology.

Obviously, the other side not only has a strong physical defense, but also has a defense against the huge threat of kinetic energy weapons!

High frequency magnetic shield, before the Gemini civilization has developed the power field shield, was also widely used in the Gemini fleet protection technology.

However, the mainstream weapon in the interstellar battlefield is the speed of light weapons. In this respect, the magnetic shield is completely equipped. With the powerful protection effect of the force field shield, the magnetic shield has been gradually eliminated.

The projectile launched by electromagnetic technology is not only metal, but also magnetic material, which is perfectly restrained by electromagnetic protection technology.

I really answered that sentence.

There is no most powerful weapon, only the most suitable weapon!

However, the greater the coverage of the shield, the stronger the power, the higher the requirements for conductor materials, overload is easy to cause line fusing.

Like the elder, with such a huge coverage area and such a strong effect, Nie Yun undoubtedly strengthened it with mechanical insect materials.

”High frequency magnetic shield” is actually a kind of high frequency alternating magnetic field.

We know that when a high-speed metal conductor cuts the magnetic field, it will generate electricity, and part of the kinetic energy will be converted into electrical energy to slow down the object.

However, the change of high-frequency magnetic field can cause electromagnetic induction inside the metal, thus forming internal eddy current and causing metal heating.

Eddy current is a common metal flaw detection method in industry.

The faster the cutting magnetic field speed and the faster the frequency of alternating magnetic field, the more obvious the eddy current effect. The high-frequency magnetic shield of the elder uses this simple principle to slow down and melt all the magnetic projectiles launched by the navy fleet!

In fact, this kind of thing is not rare in the earth, such as the induction cooker, which is basically popular in every household.

The principle of induction cooker is to use alternating magnetic field of certain frequency to heat the pan placed on it by metal eddy current effect. Therefore, the heating principle of induction cooker is not ”cooking”, but ”cooking pot”.

What Nie Yun did is to coil the elder and make it into a ”Super induction cooker”!

Long lived people:.... ”

I always feel that such an explanation makes me fall into the Mariana Trench

Although it sounds very weak, the application of basic disciplines is far from the limit. Even a humble induction cooker can be a powerful killer if it is evolved to the extreme.

Throughout the rise of Nie Yun, he has never made any major breakthrough in basic natural science. It is the result of the application of a series of existing scientific theories to the limit by using the super material of mechanical insects and the sophisticated processing ability.

If we say that the basic natural science determines the ”upper limit” for the development of civilization, then the existence of mechanical insects can undoubtedly fully stimulate the application ”potential” of these basic natural sciences and constantly approach the ”upper limit”!