Vector analysis, electric field, Coulomb's law, Gauss's law, potential, capacitor, static magnetic field, Biot-Savart law, Ampere's law, magnetic constants, magnetic materials, Faraday's law, Maxwell's equation, reflection and refraction, polarization, Plan mirrors, Lens and optical instruments, special relativity, the dual property of wave and particle, atom structure, Bohr model, Schrodinger equation, quantum theory of hydrogen atom, multielectron atom, DC and AC circuit analysis, basic configuration of electronics systems, basic characteristics of semiconductor devices ,basic diode applications.