Unit I : Electrostatics Review of 3D Coordinate Geometry, Vector Calculus, Physical significance of Gradient, Divergence, Curl, Electric field intensity(E), Displacement Flux Density(D), Gauss‘s law, Electric potential(V), Potential Gradient, E/D/V due to uniform sources (point charge, infinite line charge, infinite surface charge) , Maxwell Equations for Electrostatics, Current, Current Density, physical interpretation. Application Case Study : Electrostatic Discharge, Cathode Ray Oscilloscope. (Chapters - 1, 2, 3, 4, 5) Unit II : Magnetostatics Lorentz force, magnetic field intensity (H), Magnetic Flux Density(B), - Biot-Savart‘s Law - Ampere‘s Circuit Law - H due to straight conductors, circular loop, infinite sheet of current, Maxwell Equations for Magneto Statics, physical interpretation. Application Case Study : Lightning, Magnetic Resonance Imaging (MRI). (Chapters - 6, 7) Unit III : Boundary Conditions Electric Dipole, Dielectric Polarization, Properties of Conductors, Dielectric Materials, Boundary conditions (dielectric-dielectric, conductor - dielectric), significance and applications of Poisson‘s and Laplace‘s equations - Capacitance, Energy density. Magnetization, magnetic materials, Boundary conditions for Magnetic Fields, Magnetic force, Torque. Application Case Study : RF MEMS, Magnetic Levitation, Electromagnetic Pump. (Chapter - 7) Unit IV : Time Varying Electromagnetic Fields: Maxwell Equations Scalar and Vector Magnetic Potential, Poisson’s and Laplace Equations, Faraday‘s law, Translational and motional emf, Displacement current density, Continuity Equation, Time varying Maxwell‘s equations - point form, integral form, Power and Poynting theorem, concept of Retarded magnetic vector potential. Application Case Study : Memristor, Electric Motors, Generators. (Chapter - 8) Unit V : Uniform Plane Waves Unit VI : Transmission Line Theory
