'Applied Electromagnetics' is a course offered for the B. Tech. (Bachelor of Technology) in Electronics and Communication Engineering at School of Engineering, Amrita Vishwa Vidyapeetham.
Unit 1
Static Electric Fields: Co-ordinate systems – Review - Line integral - Surface integral – Gradient – Divergence - Curl-Stoke’s theorem - Divergence theorem - Helmholtz theorem - Electrostatics - Postulates - Coulomb’s law - Gauss law - Electric potential - Behaviour of conductors and dielectric in static fields - Dielectric constant - Poisson’s and Laplace equation.
Unit 2
Steady currents and magnetic fields: Current density - Point form of Ohm’s law – Continuity equation - Lorentz force - Magneto statics – Postulates - Magnetic vector potential – Biot-Savart law - Relative permeability - Hall effect
Unit 3
Electromagnetic Fields: Faraday’s law of Induction - Maxwell’s equations - Differential and Integral Forms - Boundary Conditions for electromagnetic fields - Wave equation - Time harmonic electromagnetic fields.
TEXTBOOKS
- David K. Cheng, “Field and Wave Electromagnetics”, Pearson Education, Second Edition, 2002.
REFERENCES
- Clayton R. Paul, Keith W. Whites, Syed A. Nasar, “Introduction to Electromagnetic Fields”, Tata McGraw-Hill Education Private Limited, Third Edition (Fifth Reprint), 2009.
- Kraus, Fleisch, “Electromagnetics with Applications”, Tata McGraw Hill Education Private Limited, Fifth Edition, 2004.
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