Syllabus Electromagnetic Fields - (EE3301) UNIT I Electrostatics - I Sources and effects of electromagnetic fields - Co-ordinate Systems - Vector fields - Gradient, Divergence, Curl - theorems and applications - Coulomb’s Law - Electric field intensity - Field due to discrete and continuous charges - Gauss’s law and applications. (Chapters - 1, 2, 3) UNIT II Electrostatics - II Electric potential - Electric field and equipotential plots, Uniform and Non-Uniform field, Utilization factor - Electric field in free space, conductors, dielectrics - Dielectric polarization - Dielectric strength - Electric field in multiple dielectrics - Boundary conditions, Poisson’s and Laplace’s equations, Capacitance, Energy density, Applications. (Chapters - 4, 5, 6) UNIT III Magnetostatics Lorentz force, magnetic field intensity (H) - Biot-Savart’s Law - Ampere’s Circuit Law - H due to straight conductors, circular loop, infinite sheet of current, Magnetic flux density (B) - B in free space, conductor, magnetic materials - Magnetization, Magnetic field in multiple media - Boundary conditions, scalar and vector potential, Poisson’s Equation, Magnetic force, Torque, Inductance, Energy density, Applications. (Chapters - 7, 8) UNIT IV Electrodynamic Fields Magnetic Circuits - Faraday’s law - Transformer and motional EMF - Displacement current - Maxwell’s equations (differential and integral form) - Relation between field theory and circuit theory - Applications. (Chapter - 9) UNIT V Electromagnetic Waves Electromagnetic wave generation and equations - Wave parameters; velocity, intrinsic impedance, propagation constant - Waves in free space, lossy and lossless dielectrics, conductors- skin depth - Poynting vector - Plane wave reflection and refraction. (Chapter - 10)
