elektromagnetväljas
An electromagnetväljas, or electromagnetic field, is a fundamental concept in physics. It is a region of space where electric and magnetic forces can be detected. This field is produced by electric charges and by electric currents. The field has two components: an electric field and a magnetic field, which are intertwined and can affect each other.
An electric field is generated by stationary electric charges. It exerts a force on other electric charges,
The interplay between these two fields is described by Maxwell's equations. These equations show that a changing