Engineering Electromagnetics (EEE1004)

Credits : 4

NOTE:

Applied engineering electromagnetics is the study of those aspects of electrical engineering in situations in which the electromagnetic properties of materials and the geometry in which those materials are arranged is important.

MODULE 1

Review of discrete -time signals and systems – Classification, Z- transform – ROC-stability/causality analysis, DTFT- Frequency domain sampling – DFT-Properties- Frequency analysis of signals using DFT-FFT Algorithm-Radix-2 FFT algorithms-Applications of FFT. 1 - 3

MODULE 2

Coulomb’s law – Electric Field Intensity – Electric Flux – Gauss’s Law – Potential due to Point, Line and Surface Charge Distributions. 4 - 7

MODULE 3

Different current flow mechanisms – Continuity equation and relaxation time - Boundary conditions – Laplace and Poisson’s equations - Solutions – Analytical Methods – Variables separable methods – Method of images – Numerical Techniques - Finite Difference Method – Electrostatic Energy – Capacitance Calculations 13 - 15

MODULE 4

Magnetic Fields – Magnetic Flux – Biot Savart’s Law – Ampere’s Law – Magnetic Torque and Moment – Forces due to Magnetic Fields – Vector Potential – Magnetic Boundary Conditions – Inductors and Inductances – Calculations - Magnetic Energy 13 - 15

MODULE 5

Faraday’s law – Lenz’s Law – Maxwell’s equations – Displacement current – Maxwell’s Equations in Final Forms – Time Varying Fields - Relation between field theory and circuit theory 21

MODULE 6

Propagation of waves in lossy dielectrics, conductors and free space – Skin effect – Complex Permittivity- Power and Poynting Vector. 22 - 23

MODULE 7

Sources, Effects and application of Electromagnetic fields 24 - 25

MODULE 8