Electromagnetic Field Theory: A Problem Solving Approach
This is a free, online textbook that can be downloaded in three parts to a pdf file, or chapter by chapter. According to the author, "This text is an introductory treatment on the junior level fora two-semester electrical engineering course starting from the Coulomb-Lorentz force law on a point charge. The theory is extended by the continuous superposition of solutions from previously developed simpler problems leading to the generalintegral and differential field laws. Often the same problem issolved by different methods so that the advantages and limitations of each approach becomes clear. Sample problems and their solutions are presented for each new concept with great emphasis placed on classical models of such physical phenomena as polarization, conduction, and magnetization."