TuviaDaCat said:maxwell proved that magnetics and statics are the same, therfor the op asks why do we separate the two in some courses, when we could just learn electromagnetics.
Magnetisation is the process by which a material becomes magnetized, meaning it acquires a magnetic field. This can occur when the material is placed in a magnetic field or when the material is made up of atoms with inherent magnetic properties.
A dynamical situation refers to a state in which there is movement or change over time. In the case of magnetisation, it means that the charges within the material are in motion, creating a magnetic field.
Moving charges refer to particles, such as electrons, that are in motion within a material. These particles have an electric charge and their movement can create a magnetic field, leading to magnetisation.
Magnetisation occurs when the magnetic moments of the particles within a material align in a specific direction, either due to an external magnetic field or due to the inherent magnetic properties of the material. This alignment of magnetic moments creates a net magnetic field for the material.
Magnetisation has many practical applications, including in the production of magnets, electric motors, and generators. It is also used in technologies such as MRI machines, speakers, and magnetic data storage devices. Magnetisation is also important in understanding the behavior of materials in Earth's magnetic field and in the study of electromagnetism.