EC3452 Electromagnetic Fields Study Materials
Anna University – EC3452 Electromagnetic Fields Regulation 2021 Syllabus , Notes , Important Questions, Question Paper with Answers Previous Year Question Paper.
UNIT I INTRODUCTION EC3452 Electromagnetic Fields Syllabus
Electromagnetic model, Units and constants, Review of vector algebra, Rectangular, cylindrical and
spherical coordinate systems, Line, surface and volume integrals, Gradient of a scalar field,
Divergence of a vector field, Divergence theorem, Curl of a vector field, Stoke’s theorem, Null
identities, Helmholtz’s theorem, Verify theorems for different path, surface and volume.
UNIT II ELECTROSTATICS EC3452 Electromagnetic Fields Notes
Electric field, Coulomb’s law, Gauss’s law and applications, Electric potential, Conductors in static
electric field, Dielectrics in static electric field, Electric flux density and dielectric constant, Boundary
conditions, Electrostatics boundary value problems, Capacitance, Parallel, cylindrical and spherical
capacitors, Electrostatic energy, Poisson’s and Laplace’s equations, Uniqueness of electrostatic
solutions, Current density and Ohm’s law, Electromotive force and Kirchhoff’s voltage law, Equation
of continuity and Kirchhoff’s current law
UNIT III MAGNETOSTATICS EC3452 Electromagnetic Fields Important Questions
Lorentz force equation, Ampere’s law, Vector magnetic potential, Biot-Savart law and applications,
Magnetic field intensity and idea of relative permeability, Calculation of magnetic field intensity for
various current distributions Magnetic circuits, Behaviour of magnetic materials, Boundary
conditions, Inductance and inductors, Magnetic energy, Magnetic forces and torques
UNIT IV TIME-VARYING FIELDS AND MAXWELL’s EQUATIONS EC3452 Electromagnetic Fields Question Bank
Faraday’s law, Displacement current and Maxwell-Ampere law, Maxwell’s equations, Potential
functions, Electromagnetic boundary conditions, Wave equations and solutions, Time-harmonic
fields, Observing the Phenomenon of wave propagation with the aid of Maxwell’s equations
UNIT V PLANE ELECTROMAGNETIC WAVES EC3452 Electromagnetic Fields Question Paper
Plane waves in lossless media, Plane waves in lossy media (low-loss dielectrics and good
conductors), Group velocity, Electromagnetic power flow and Poynting vector, Normal incidence
at a plane conducting boundary, Normal incidence at a plane dielectric boundary
| Syllabus | Click Here |
| Notes | Click Here |
| Important Questions | Click Here |
| Previous Year Question Paper | Click Here |
| Question Bank | Click Here |
TEXT BOOKS EC3452 Electromagnetic Fields Notes
1. D.K. Cheng, Field and wave electromagnetics, 2nd ed., Pearson (India), 2002
2. M.N.O.Sadiku and S.V. Kulkarni, Principles of electromagnetics, 6th ed., Oxford(Asian
Edition), 2015
REFERENCES EC3452 Electromagnetic Fields Important Questions
1. Edward C. Jordan & Keith G. Balmain,Electromagnetic waves and Radiating Systems,
Second Edition, Prentice-Hall Electrical Engineering Series, 2012.
2. W.H. Hayt and J.A. Buck, Engineering electromagnetics, 7th ed., McGraw-Hill (India), 2006
3. B.M. Notaros, Electromagnetics, Pearson: New Jersey, 2011
Related Links
Anna University Syllabus Regulation 2021
Anna University Regulation 2021 Study Materials
CGPA Calculator For Anna University
Download Padeepz App for Android