Why does the earth have a magnetic field? Why does the magnetic field reverse?

Because the outer core of the earth is in a state of high-temperature ions (ions, electrons). The rotation of the outer nuclear electrons with the earth is the current. The direction of the magnetic field with strong secondary current conforms to the right-hand rule of electricity.

The so-called reversal of the earth's magnetic field was misjudged by Japanese geologist Fan Ji Matsuyama! The magnetic field inversion of drilling cores is the result of crustal displacement in the northern and southern hemispheres.

Look! The induced magnetic field of rocks is rarely reversed by ns! Most of them are < 180! This is the result of crustal movement. The author once looked for someone from 107 exploration team to investigate. The people of the exploration team said; "Most of the induced magnetic fields in drilling cores are less than 90, and very few are 180." This shows that the crust moves relative to the latitude direction in the magnetic field inside the earth. The relative movement of the earth's crust in the longitudinal direction leads to precession.

Exploring the Truth of Earth's Magnetic Field Reversion —— The Spark of Scientific Wisdom of China Academy of Sciences

No one has experienced the reversal of the earth's magnetic field. The so-called reversal of the earth's magnetic field is the conclusion that Fan Ji Matsuyama, a Japanese geologist, thinks that the induced magnetic fields of igneous rocks and sedimentary rocks in different times are in the wrong direction. There are two explanations for this phenomenon;

1, the earth's magnetic field really reversed.

2. The displacement of the crust in the northern and southern hemispheres on the core (magnetic field).

The former has no power supply! The latter is the "string motion" of the crust and core caused by celestial gravity.

Natural phenomena do not exist in isolation! They are inextricably linked. Both precession and the reversal of the earth's magnetic field are the results of crustal movement. The earth is a layered structure, and the angular velocity of each layer is different, which leads to precession. The induced magnetic field inversion of igneous rocks and sedimentary rocks in the upper and lower hemispheres of the earth caused by crustal displacement.

The so-called reversal of the earth's magnetic field exists; Two methods of explanation;

1, the earth's magnetic field is reversed (misjudged).

2. The displacement of the north and south crust (correct).

Exploring the Truth of Earth's Magnetic Field Reversion —— The Spark of Scientific Wisdom of China Academy of Sciences

The reversal of the earth's magnetic field is a misjudgment! The so-called inversion of the earth's magnetic field is actually the mutual translocation of the crust in the northern and southern hemispheres. The so-called reversal of the earth's magnetic field is purely misjudged! If the earth's rotation direction remains the same, the earth's magnetic field will not reverse.

The northern and southern hemispheres of the earth's crust are easy

Translocation between the eastern and western hemispheres leads to precession.