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Electromagnetic Fields

Electromagnetic Fields. Instructor: Prof. Harishankar Ramachandran, Department of Electrical Engineering, IIT Madras. This is a course on electromagnetic theory, aimed at EEE students who are doing power electronics, machines, power systems and other subjects. The course consists of four main areas: electrostatics, magnetostatics, time dependent fields and waves. Electrostatics introduces the electric field, electric potential and an important equation namely Poisson's equation. The second part has to do with the magnetic field, and we will study how currents produce magnetic fields. The third part deals with Faraday's law. This is the crucial part of the course for EEE students, because it is a combination of Ampere's law and Faraday's law that makes all electric machines, generators, and almost all power generation systems to work. At the last part of the course, we will introduce Maxwell's equations and waves. (from nptel.ac.in)

Introduction


Lecture 01 - Course Introduction, Introduction to Vector
Lecture 02 - Introduction to Vector (cont.)
Lecture 03 - Coulomb's Law
Lecture 04 - Electric Field
Lecture 05 - Electrostatic Potential
Lecture 06 - The Gradient
Lecture 07 - Gauss's Law
Lecture 08 - Poisson's Equation
Lecture 09 - Energy in the Field
Lecture 10 - Example Problems in Electrostatics
Lecture 11 - Fields in Materials
Lecture 12 - Fields in Material Bodies
Lecture 13 - Displacement Vectors
Lecture 14 - Capacitors
Lecture 15 - Method of Images
Lecture 16 - Poisson's Equation: 2 Dimensions
Lecture 17 - Field near Sharp Edges and Points
Lecture 18 - Magnetic Field 1
Lecture 19 - Magnetic Field 2
Lecture 20 - Stokes' Theorem
Lecture 21 - The Curl
Lecture 22 - Field due to Current Loop
Lecture 23 - Ampere's Law
Lecture 24 - Examples of Ampere's Law
Lecture 25 - Inductance
Lecture 26 - Mutual Inductance
Lecture 27 - Faraday's Law
Lecture 28 - Magnetic Energy
Lecture 29 - Magnetic Energy (cont.)
Lecture 30 - Magnetic Energy (cont.)
Lecture 31 - Generalized Ampere's Law (Maxwell's Equations)
Lecture 32 - The Wave Equation
Lecture 33 - The Wave Equation (cont.)
Lecture 34 - Poynting Theorem
Lecture 35 - Skin Effect
Lecture 36 - Skin Effect (cont.)
Lecture 37 - Radiation and Circuits
Lecture 38 - Phasor Form of Poynting Theorem
Lecture 39 - Reflection at Dielectric Boundaries
Lecture 40 - Reflection at Dielectric Boundaries (cont.)
Lecture 41 - Transmission Lines
Lecture 42 - Transmission Lines (cont.) and Conclusion

References
Electromagnetic Fields
Instructor: Prof. Harishankar Ramachandran, Department of Electrical Engineering, IIT Madras. The course consists of four main areas: electrostatics, magnetostatics, time dependent fields and waves.