What is a magnetic field and why is it in man?

Probably, there is no person who would never have thought about the question of what a magnetic field is. Throughout history, he was tried to explain by ethereal vortices, quirks of multidimensional spaces, magnetic monopolies and many others.

We all know that magnets, rotated to the same pole by the same name, are repelled, and attracted by different names. This force will be Differ depending on how far the two parts are from each other. It turns out that the described object creates around itself a magnetic halo. At the same time, when two variables of the same frequency are superimposed, when one is shifted in space relative to the other, an effect is obtained which is commonly called a "rotating magnetic field".

The magnitude of the studied object is determined by the force with which the magnet is attracted to the other or to the iron. Accordingly, the greater the attraction, the greater the field. The force can be measured with the help of conventional mechanical scales: for this purpose, a small piece of iron is placed on one side, and on the other - weights, designed to balance the force of attraction of the metal to the magnet.

For a more accurate understanding of the subject matter, it is necessary to study the properties of the magnetic field:

• Is generated by an electric Current, i. Moving charges;
• Is detected by its effect on the electric current;
• Exists independently of our knowledge of it and ourselves.

What is the human magnetic field?

Answering the question about what a magnetic field is, it is worth saying that it is also in man. At the end of 1960, thanks to the intensive development of physics, a measuring instrument "SQUID" was created. Its action is explained by the laws of quantum phenomena. It is a sensitive element of magnetometers used to study the magnetic field and such For example, as an electric current.

"SQUID" was quickly used to measure the fields that are generated by living organisms and, of course, man. This gave impetus to the development of new areas of research based on the interpretation of information supplied by such a device. This direction was called "biomagnetism."

Why, earlier, in the determination of what a magnetic field is, no research has been done in this area? It turned out that it is very weak in organisms, and its measurement is a difficult physical task. This is due to the presence of a huge amount of magnetic noise in the surrounding space. Therefore, it is simply not possible to answer the question of what a human magnetic field is and to study it without using specialized security measures.

Around the living organism this "halo" arises for three main reasons. First, thanks to ionic points, which appear as a consequence of the electrical activity of cell membranes. Secondly, because of the presence of ferrimagnetic tiny particles, accidentally or introduced into the body. Thirdly, when external magnetic fields are superimposed, we get an inhomogeneous susceptibility of various organs, which distorts the superimposed spheres.