The main function of the magnetic field
The magnetic field is a substance that has a magnetic force on the magnet placed in it. It is called a magnetic field. The basic characteristic of the magnetic field is that it can exert a force on the moving charge in it, that is, the energized conductor is subjected to the force of the magnetic field in the magnetic field. The magnetic field exerts force on the current and the magnet or the force distance from this. Modern theory shows that magnetic force is the relativistic effect of electric field force. The area affected by magnetism shows that the electric charge passing through the area or the magnetic pole placed in the area will be affected by mechanical force.