# Electromagnetic Waves & Transmission Lines Notes (EMTL)

## Electromagnetic Waves & Transmission Lines Notes (EMTL)

Electromagnetic Waves & Transmission Lines Notes – EMTL Notes – EMTL Pdf notes

### According to Old syllabus Lecturer Notes

• UNIT-I  :  Static Electric fields
In this chapter we will discuss on the followings:
• Coulomb’s Law
• Electric Field & Electric Flux Density
• Gauss’s Law with Application
• Electrostatic Potential, Equipotential Surfaces
• Boundary Conditions for Static Electric Fields
• Capacitance and Capacitors
• Electrostatic Energy
• Laplace’s and Poisson’s Equations
• Uniqueness of Electrostatic Solutions
• Method of Images
• Solution of Boundary Value Problems in Different Coordinate Systems.

• UNITII :- MAGNETOSTATICS
Biotsavart
law, Ampere’s circuital law & applications
Magnetic flux density
Maxwell’s equations
Magnetic potential(vector & scalar)
Forces due to magnetic fields & Ampere’s force law
Inductance & magnetic energy

• UNITIII :- Maxwell’s equations (Time varying fields)
Faraday’s law, transformer emf &inconsistency of ampere’s law
Displacement current density
Maxwell’s equations in final form
Maxwell’s equations in word form
Boundary conditions: Dielectric to Dielectric& Dielectric to conductor

• UNIT-IV
Wave equations for conducting & perfect dielectric media
Uniform plane waves & relations b/w E & H and sinusoidal variations
Wave propagation: In lossless and conducting media
polarization
Wave propagation: In good conductors and good dielectrics

• UNIT-V : EM Waves characteristics
Plane waves: Refraction & reflection
Normal and oblique incidences: for prefect conductors and perfect dielectrics
Brewster angle, critical angle and total internal reflection
Surface impedance, poynting vector & poynting theorem
Power loss in plane conductors, problems

Note :- These notes are according to the r09 Syllabus book of JNTUH.In R13 ,8-units of R09 syllabus are combined into 5-units in r13 syllabus.Click here to check all the JNTU Syllabus books

## Transforms and Partial Differential Equations Notes pdf – TPDE notes pdf

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