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Sathyabama Institute of Science and Technology B.E.  Electronics and Telecommunication Engineering SEEA1302 Electromagnetic Theory Syllabus SATHYABAMA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL OF ELECTRICAL AND ELECTRONICS ENGINEERING SEEA1302 ELECTROMAGNETIC THEORY L T P Credits Total Marks 3 * 0 3 100 UNIT 1 ELECTRIC FIELDS 9 Hrs. Introduction  Concepts of Different CoOrdinate Systems  Coulomb’s Law, Electric Field Intensity, Electric Field due to Point Charge, Line Charge, Surface Charge and Volume Charge Distributions  Electric Flux Density  Gauss Law  Application of Gauss Law  Electric Potential  Potential Gradient  Divergence and Divergence Theorem  Poisson’s and Laplace equation. UNIT 2 CONDUCTORS AND DIELECTRIC 9 Hrs. Field due to Dipoles  Dipole Moment  Boundary Conditions at Dielectric and Conductor Surfaces  Capacitor and Capacitance of a System of Conductors  Energy Stored and Energy Density  Capacitance due to Spherical Shell, Coaxial cable and Two Wire Transmission Line  Electrostatic Potential Energy Associated with Different Charges. UNIT 3 MAGNETIC FIELDS 9 Hrs. Current and Current Density  Conduction and Convection Current  Force on a Current Element  Biot Savart’s law  Force between Current Carrying Conductors  Torque on Closed Conductors  Ampere’s Law Magnetic Flux Density  Curl and Stokes Theorem  Magnetic Vector Potential  Boundary Condition at the Magnetic surfaces. UNIT 4 FARADAY’S LAW OF ELECTROMAGNETIC INDUCTION 9 Hrs. Faradays’ Laws  Self and Mutual Inductance  Inductance of Solenoids, Toroids, Transmission Lines and Cables  Energy Stored and Density in Magnetic Circuits. UNIT 5 MAXWELL’S EQUATION AND ELECTROMAGNETIC WAVES 9 Hrs. Concept of Displacement and Conduction Current  Modified Ampere’s Circuital Law  Maxwell’s Equations in point and Integral Forms  Wave Equations  Plane Waves in Free Space  Polarization  Poynting’s Theorem and Poynting Vector and its Significance  Energy in Electromagnetic Field. Max. 45 Hrs. COURSE OUTCOMES On completion of the course, student will be able to CO1  Remember the various laws used in electromagnetic fields CO2  Understand the various quantities in electric and magnetic field, CO3  Apply the different coordinate Systems for the various fields CO4  Analyze electric field and magnetic field qualities at different boundaries. CO5  Evaluate the parameters using laws of electromagnetics. CO6  Design Solenoids, Toroids, Transmission Lines and Cables etc. TEXT / REFERENCE BOOKS 1. K.A.Gangadhar, “Electromagnetic Field Theory  Including Antenna Wave Propagation”, Khanna Publisher New Delhi, 2009. 2. Karl.E.Lonngren, Sava.V.Savov, “Fundamentals of Electromagnetics with MATLAB”, PHI, 2005. 3. William Hayt, “Engineering Electromagnetics”, Tata McGraw Hill, New York, 8th Edition, 2017, 4. R.Meenakumari & R.Subasri, “Electromagnetic Fields”, New Age International Publishers, 2nd Edition, 2007. 5. E.C.Jordan & K.G.Balmain, “Electromagnetic Waves & Radiating Systems”, Prentice Hall, 2006 END SEMESTER EXAMINATION QUESTION PAPER PATTERN Max. Marks: 100 Exam Duration: 3 Hrs. PART A: 10 Questions of 2 marks each  No choice 20 Marks PART B: 2 Questions from each unit of internal choice, each carrying 16 marks 80 Marks 
