ABSTRACT
Many analytical problems of electrodynamics require solutions with different methods of partial differential equations of second order that describe phenomena that occur in electromagnetic fields. In the case when the investigated areas of field have character of circuits with uniform sections, it is more convenient to employ an integral form of the electromagnetic field equation. To simplify the solution of electromagnetic field equations, instead of the direct variables E and H, there are introduced various auxiliary functions and vectors. Contrary to normal gases, an electromagnetic field has a strong dynamic effect on plasma, putting it in motion. Plasma motion causes, in turn, deformation of the magnetic field. At investigation of plasma motion, the complicated process of interaction of electrodynamic and gas dynamic forces and phenomena are considered. Electrodynamic modeling and simulations may provide insight into physical phenomena in semiconductor devices and circuits.
