Electro-Magnetic Fields


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About the course

Electro-Magnetic Field covers the basics of Vectors and Coordinate Systems to acquaint with the basic mathematics used in the subject. We study Electrostatics and Magnetism concepts related to Electromagnetic Fields. We also discuss about Waves and Transmission Lines along with their applications.

What will you learn?

The complete online syllabus of this course comprises 5 Learning Modules | 67 Topics of Learning | 3.35 Hours of Learning | 25 Assessments


  • Vector and Coordinate System
  • Study of Electrostatics and related terms
  • Magnetism and related terms
  • Waves and Applications
  • Transmission Lines

Topics of Learning

  • Vector and Scalar Quantity
  • Differential Length Area and Volume
  • Line Surface and Volume Integrals
  • Gradient of Scalar
  • Divergence of a Vector and Divergence Theorem
  • Curl of a Vector and Stokes’s Theorem
  • Green’s theorem
  • Coordinate System
  • Cartesian coordinates
  • Circular Cylindrical coordinates
  • Spherical coordinates
  • Electric field Intensity
  • Coulombs law and field intensity
  • Gauss’s law and its applications
  • Poisson’s and Laplace’s Equations method of images
  • Uniqueness theorem
  • Electrostatic Energy
  • Boundary between two dielectric
  • Boundary between dielectric and a conductor
  • Capacitance
  • Parallel Platen capacitor
  • Isolated Charged Spherical conductor
  • Two concentric Spherical Shells
  • Point charge charged conductors
  • Electric field due to a Dipole
  • Potential due to a Dipole
  • Potential and field due to a linear Quadrupole
  • Potential at a point due to a charged Disc
  • Properties of materials
  • Convection and Conduction Currents
  • Conductors Polarization in Dielectrics
  • Magnetostatics fields
  • Magnetic flux density
  • Biot-Savarts Law
  • Curl
  • Stokes Theorem
  • Maxwell’s equation
  • Maxwell’s equation for static fields
  • Magnetic forces
  • Motional emf in a Conductor
  • Magnetic circuit
  • Mutual Inductance
  • Concept of Poynting vector
  • Poynting Theorem
  • Wave Propagation in Free Space
  • Wave equations for a conducting medium
  • Reflection of uniform Plane waves at Normal Incidence
  • Reflection of plane waves at the Surface of the perfect conductor
  • Reflection of plane waves at the Surface of Dielectric at normal incidence
  • Oblique incidence
  • Brewster angle
  • Surface impedance
  • Maxwell’s equation
  • Maxwell’s equation in final form
  • Transformer and motional electromotive forces
  • Time-Harmonic Fields
  • Transmission lines
  • Transmission line equations
  • Coaxial (High Frequencies)
  • Coaxial (Low Frequencies)
  • Two-Wire (High frequencies)
  • Two-Wire (Low frequencies)
  • Planar(High frequencies)
  • Short-Circuited Tx Lines
  • Open Circuited Tx Lines
  • Impedance Matching with Parallel (Shunt) Transmission Lines