Electromagnetic wave theory deals with the effect of forces between charges both in static and in motion (dynamic). Inferring of forces needs its quantity and direction mathematically. Hence vector calculus is the basic math for electromagnetic theory. Charges may be in different forms such as point and its collection becomes a volume. Moving electric current causes magnetic field around the conducting medium. Hence the study of presence of both electric field and magnetic field is needed to understand its behavior in the conducting medium. This field combination obeys wave principle. The nature of that wave and its propagation is analyzed from basic Maxwell equations. This course is formulated to provide knowledge about the behavior of stationary and dynamic movement of charges with basic electromagnetic laws.