Electromagnetic Theory

The unified description of electromagnetic fields is one of the most profound theories in physics and provides the basis for our understanding of the nature of light and other forms of electromagnetic radiation. In this course we will investigate the theory of electromagnetic waves starting from an understanding of Maxwell’s equations in differential vector form, applied both in empty space and materials. We will see how fundamental properties of light, such as polarization, energy, and momentum, emerge from these equations. Other topics may include boundary value problems in electrostatics; the multipole expansion; wave propagation in materials; principles of optics including reflection and refraction; radio-based communications; and electrodynamics in astrophysics. (PHYS 0214 and PHYS 0216) (Not open to students who have successfully completed PHYS 0301.) 3 hrs. Lect.