This is a four-credit course in classical electricity and magnetism, based on Maxwell's Equations. Both the underlying physical concepts and the mathematical formulation of the theory will be explored. The theory will be applied to a variety of physical systems. The topics will include: electrostatics, magnetostatics, electromagnetic induction, properties of electromagnetic waves, interaction of electromagnetic waves with materials, waveguides and cavities, radiation and antennas, multipole fields, scattering of electromagnetic waves, and the special theory of relativity. Additional topics will be covered if time permits. Students are expected to have the mathematical background provided by Physics 2373: Mathematical Methods in Physics.