Electromagnetics Theory from beginner to advanced

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About Course

Electromagnetics Theory is a core course in the Electrical Engineering curriculum. The course covers static and dynamic electric and magnetic fields and their interaction. Major topics include Electromagnetic Waves, Transmission Lines, Waveguides, and Antenna fundamentals. In addition, quasi-static analysis and numerical methods are also discussed.

Electromagnetic covers the basic principles of electromagnetism: experimental basis, electrostatics, magnetic fields of steady currents, motional e.m.f. and electromagnetic induction, Maxwell’s equations, propagation and radiation of electromagnetic waves, electric and magnetic properties of matter, and conservation laws. This is a graduate-level subject that uses appropriate mathematics but whose emphasis is on physical phenomena and principles.

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What Will You Learn?

  • -review vector and scaler calculus, complex numbers.
  • -uses vector and scaler magnitudes.
  • -calculates the magnetic field in homogeneous and non-homogeneous environments by using vector potential and dipol moment.
  • -recognises orthogonal coordinate systems.
  • -describes the process of sum, extraction and multiplication in vectors.
  • -calculates the magnetic field in homogeneous and non-homogeneous environments by using vector potential and dipol moment.
  • -adapts derivative and integral calculations to vectors.
  • -explains Gradyant, divergence and Stoke's theorem..
  • -understand the fundamentals of Electrostatics..
  • -Describes the systems with separate and constant weight.
  • -defines the systems with constant weight flow and examines the relation of this system with the others..........
  • -Describes the boundary conditions for dielectric equipment.
  • -understand boundary value problems.
  • -differentiates the equipment according to their sensitivity to magnetic field.
  • -discusses experimental techniques for different equipment.
  • -understand the characteristics of materials and their interactions with electric fields.
  • -lists the fields that change and do not changed with time.
  • -defines the electromagnetic wave production.
  • -describes the plane electromagnetic waves in lossless and the other environments.

Course Content

Electromagnetics Theory

  • Biot Savart law for magnetic field intensity
    00:00
  • Example on boundary conditions for Magnetic field
    00:00
  • Magnetic Dipole Moment, Magnetization, Magnetic Susceptibility and Permeability
    00:00
  • Electromagnetic wave in free space and Electromagnetic wave in medium
    00:00
  • Wave equation in Electromagnetic wave
    00:00
  • Plane Electromagnetic wave in medium
    00:00
  • Skin Effect
    00:00
  • Intrinsic Impedance
    00:00
  • Loss tangent of medium
    00:00
  • Poynting theorem
    00:00
  • Example on Electromagnetic wave and Poynting theorem
    00:00
  • Boundary conditions for Magnetic field
    00:00
  • Lorentz force equation, Force due to Electric field and Magnetic field on moving charge
    00:00
  • Ampere circuit law for magnetic field intensity
    00:00
  • Maxwell’s 3rd equation with integral and differential or point form
    00:00
  • Magnetic field and Magnetic field intensity
    00:00
  • Magnetic Flux
    00:00
  • Gauss’s law for magnetic field
    00:00
  • Maxwell’s 4th equation with integral and differential or point form
    00:00
  • Faraday’s law
    00:00
  • Maxwell’s equations for Electromagnetics
    00:00
  • Solenoid and Magnetic field due to solenoid
    00:00
  • Toroid and Magnetic field due to Toroid
    00:00
  • Example on magnetic field due to current carrying wire
    00:00
  • Retarded Potential, Antenna Parameters in Antenna and Wave Propagation
    00:00
  • Transmission Lines
    00:00
  • Transmission Line Examples for Characteristics Impedance
    00:00
  • Transmission Line Example for VSWR
    00:00
  • Example of Losses in Transmission Line
    00:00
  • Mathematics of Smith Chart, How Smith Chart Constructed in Microwave Engineering
    00:00
  • Finding of Z, Y, VSWR and Reflection Coefficient​ in Smith Chart
    00:00
  • Maxima and Minima Position by Smith Chart
    00:00
  • Smith Chart Examples, Smith Chart for Transmission Line
    00:00
  • Transmission Line Example for Single Stub matching
    00:00
  • Parallel Single Stub Matching by Smith Chart
    00:00
  • Series Single Stub matching by Smith Chart
    00:00
  • Limitations of Transmission Line
    00:00
  • Single Stub Matching, Length & Position of Stub, Microwave, Transmission Line
    00:00
  • Transmission Line equivalent circuit and characteristics impedance in Microwave
    00:00
  • Voltage and current equations in transmission line, Transmission Line Equations
    00:00
  • Reflection Coefficient in Microwave Engineering
    00:00
  • Standing waves in transmission line, Voltage Standing wave ratio, VSWR
    00:00
  • Line Impedance & Input Impedance of Transmission Line in Microwave Engineering
    00:00
  • Transmittance Coefficient in Transmission Line in Microwave Engineering
    00:00
  • What is VSWR in Transmission line in Microwave
    00:00
  • Phase Generation in Transmission line by Microwave
    00:00
  • Microwave effects on transmission line in Microwave Engineering
    00:00
  • Transmission Line Losses in Microwave Engineering
    00:00
  • Single Stub Matching using Smith Chart
    00:00
  • Image theory of charges
    00:00
  • Basics of Vector, Resultant of Vectors, Law of Parallelogram, Law of Triangle & Law of Polygon
    00:00
  • Coulomb’s Law
    00:00
  • 1. Examples based on Coulomb’s Law
    00:00
  • 2. Examples based on Coulomb’s Law
    00:00
  • Electric Field due to point charge
    00:00
  • Examples of Electric field due to point charge
    00:00
  • Examples on Electric Field due to point charge
    00:00
  • Examples of Electric field for charges located on triangle
    00:00
  • Line Charge Density, Surface Charge Density and Volume Charge Density
    00:00
  • Examples based on Line Charge Density, Surface Charge Density and Volume Charge Density
    00:00
  • Examples due to Volume Charge Density
    00:00
  • Spherical Coordinate System Line
    00:00
  • Spherical Coordinate System
    00:00
  • Dot Product of vectors, Cross Product of vectors & Properties of Dot Product and Cross Product
    00:00
  • Cartesian Coordinate System and Projection of Vector
    00:00
  • Gradient, Divergence and Curl of function
    00:00
  • Gauss Divergence Theorem
    00:00
  • Stokes Theorem
    00:00
  • Example based on Divergence Theorem
    00:00
  • Example based on Stokes theorem
    00:00
  • Cylindrical Coordinate System and Conversion of Cartesian point into Cylindrical point & Visa-versa
    00:00
  • Cartesian Vector to Cylindrical Vector Conversion
    00:00
  • Cylindrical Coordinate System line
    00:00
  • Electric field due to line charge density
    00:00
  • Examples of Electric field due to line charge density
    00:00
  • Electric field due to Surface Charge Density
    00:00
  • Potential due to Dipole
    00:00
  • Examples based on Electric Potential
    00:00
  • Boundary Conditions for Electric field
    00:00
  • Example based on Boundary conditions for electric field
    00:00
  • Parallel Plat Capacitor
    00:00
  • Coaxial Cable Capacitor
    00:00
  • Spherical Capacitor
    00:00
  • Examples on Capacitor
    00:00
  • Continuity of Current
    00:00
  • Poisson’s equation and Laplace equation
    00:00
  • Maxwell’s 2nd equation with Integral form and Differential form or Point Form
    00:00
  • Electric Potential & Electric Potential based on Electric field
    00:00
  • Examples of Electric field due to Surface Charge Density
    00:00
  • Electric Flux Density and Relationship in between Electric field and Electric Flux Density
    00:00
  • Electric Flux
    00:00
  • Gauss’s law for electric field
    00:00
  • Applications of Gauss’s law for electric field
    00:00
  • Maxwell’s 1st equation with Integral and Differential form or point form
    00:00
  • Electric field due to conductive sphere
    00:00
  • Electric Dipole and Dipole Moment
    00:00
  • Electric field due to Dipole, Electric field on dipole axis and Electric field on equator of dipole
    00:00
  • Force and Torque on dipole due to uniform Electric field
    00:00
  • Uniqueness Theorem
    00:00

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