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

Probably, there is no person who would not at least onceI had a question about what a magnetic field is. Throughout its history, it has been attempted to be explained by ethereal vortices, oddities of multidimensional spaces, magnetic monopolies, and many others.

We all know that the magnets, turned towards each other by like poles, repel each other, while opposite ones - attract each other. This power will

vary depending on whichdistance two parts are from each other. It turns out that the described object creates a magnetic halo around itself. At the same time, when two variable fields are applied, having the same frequency, when one is shifted in space relative to the other, an effect is obtained that is commonly called a “rotating magnetic field”.

The size of the subject being studied is determined by the strengthwith which the magnet is attracted to another or to the gland. Accordingly, the greater the attraction, the larger the field. The force can be measured with the help of ordinary mechanical weights: for this, a small piece of iron is put on one side, and weights on the other, designed to balance the force of metal attraction to the magnet.

For a more accurate understanding of the subject matter, you should study the properties of the magnetic field:

• generated by electric current, i.e. moving charges;
• detected by its effect on the electric current;
• exists independently of our knowledge of him and of ourselves.

What is human magnetic field?

Answering the question of what is magneticfield, is to say that it is in man. At the end of 1960, thanks to the intensive development of physics, the SQUID measuring device 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

quantities, such as electrical current.

"SQUID" quickly began to use formeasurements of fields that are generated by living organisms and, of course, by humans. 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 is it earlier when determining whatmagnetic field, have you conducted research 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 study it without the use of specialized protection measures.

Around the living organism such a "halo" arisesfor three main reasons. First, due to ionic points appearing as a result of the electrical activity of cell membranes. Secondly, due to the presence of the smallest ferrimagnetic particles, trapped randomly or introduced into the body. Thirdly, when external magnetic fields overlap, the heterogeneous susceptibility of various organs is obtained, which distorts the superimposed spheres.