Why do the Earth s magnetic poles move and why do the Earth s magnetic poles deflect

The earth is a non-uniform object, and the energy that bursts from the sun is also non-uniform energy, just like there is an irregular object on the ground, and if you whip it, it will definitely rotate. Of course, the interstellar forces are much more complex than this, which can not only pump you into the air, but also ensure that you are not free from the constraints of gravity!! Also, the magnetic pole deflection is not a magnetic pole reversal, and no one knows where the North Pole will occur next time.

It turns upside down every few million years.

Summary. This question is up to me, it takes a little time to type, so please be patient.

If I were right now, would the n pole of the North Pole magnet point down to the ground?

This question is up to me, it takes a little time to type, so please be patient.

The South and North Poles in the sucking disk are all facing down.

Are there any specs ?

There are no special requirements for the specifications.

In other words, it's okay to mess around.

As long as you're close to the South Pole, you'll be fine.

You use it to get closer to South Point.

There are no special requirements for placement.

So why doesn't he smoke iron?

A large part of the reason for not absorbing iron is that there is a problem with the magnetism of the suction disk, you can try to replace the suction disk and try again.

Origin of the geomagnetic field.

Due to the rotation of the earth, it is equivalent to a spherical current generated inside the earth, and according to the fixed side of the right hand, the earth's magnetic north and south poles and geographical north and south poles can be obtained.

This is obviously wrong, the direction of the earth's rotation is from west to east, then the direction of liquid metal flow (current direction) should also be from west to east, then the internal magnetic field is from bottom to top, which is the opposite direction of the earth's magnetic field.

The reason for the existence of the Earth's magnetic field is not yet known, but it is generally believed to be caused by the flow of liquid iron in the Earth's core. The most representative hypothesis is the "generator theory". In 1945, physicist Elsasse, based on the principle of ferrofluid generator, believed that when the liquid outer core moves in the initial weak magnetic field, it generates an electric current like a magnetofluid generator, and the magnetic field of the current strengthens the original weak magnetic field, so that the external nuclear material interacts with the magnetic field and makes the original weak magnetic field continuously strengthened.

Due to the consumption of frictional heat, the magnetic field increases to a certain extent and stabilizes, forming the current geomagnetic field.

Geomagnetic field and its properties.

The magnetism of the earth is one of the physical properties of the earth's interior. The earth is a large magnet around which a magnetic field is formed, that is, the space that exhibits magnetic forces, is called the geomagnetic field. It is similar to the magnetic field of a magnetic dipole placed in the center of the earth, which is the most basic property of the geomagnetic field. The strength of the geomagnetic field is very weak, which is another characteristic of the geomagnetic field, the intensity of the strongest two poles is less than 10-4 (t), the average intensity is about, and it changes less with place or time, so ( ) that is, 10-9 (t) is commonly used as the unit of magnetic field strength.

There is also a hypothesis that the magnetism of ferromagnets disappears completely at a high temperature of 770 (Curie temperature). At high temperatures deep in the earth, iron reaches and exceeds its melting point and becomes liquid, and the Earth's magnetic field is never formed.

However, using the "electrical nature of magnetic phenomena" as an explanation, it is believed that according to the results of physical research, the electrons outside the nucleus of atoms of matter at high temperature and high pressure will be accelerated and escape outward. Therefore, a large number of electrons will escape from the Earth's core at a high temperature of 6,000 K and a pressure of 3.6 million atmospheres, and a negative electric layer will be formed between the mantle. According to Maxwell's theory of electromagnetism:

Electric magnetism, magnetism and electricity. Therefore, in order to form the magnetic field of the earth's north and south poles, it is necessary to form a rotating electric field, and the rotation of the earth will inevitably cause the rotation of the negative electric layer of the mantle, that is, the rotating negative electric field, from which the magnetic field is born.