Electrostatics and electrodynamics using integral and differential approach to Gauss's Law, Faraday's law, amperes circuital law. Dielectric polarization, electric displacement, susceptibility and permittivity, Maxwell's equation and their importance are considered. Terminology and classification of magnetic materials, introduction to electrodynamics, optical fiber communication, optical fiber system. Introduction to atomic spectra, quantum mechanics, modern physics, solid state, high temperature superconductors are also discussed.