1. Anti -magnetic

Anti -magnetic is a magnetic phenomenon that is a magnetic field in some categories. When it is in the external plus magnetic field, it will be a magnetic phenomenon of the weak repulsion generated by the magnetic field.

2. Magnetic

Magneticity refers to the magnetic state of a material. Some materials can be affected by the external magnetic field, producing the characteristics of the same magnetic vector. Such substances have a positive magnetization rate. The phenomenon opposite to the magneticity is called anti -magnetic.

3. Magnetic

Magnetic refers to the magnetic state of a material, with spontaneous magnetic phenomenon. Among the materials are the most widely known, so they are named.

After being magnetized under the action of external magnetic fields, some materials can still maintain its magnetization and be magnetic even if the external magnetic field disappears, that is, the so -called spontaneous magnetization phenomenon. All permanent magnets have iron magnetic or ferromagnetic