# Electromagnetic Theory Notes pdf – EMT notes pdf

Here you can download the free lecture Notes of Electromagnetic Theory Notes pdf – EMT notes pdf materials with multiple file links to download. The Electromagnetic Theory Notes pdf – EMT notes pdf book starts with the topics covering Sources&effects of electromagnetic field,electromagnetic, columbs law, Magnetostatics, Electrodynamic field, Electromagnetic waves, Etc.

## Electromagnetic Theory Notes pdf – EMT notes pdf file

Unit 1

Unit  2

Unit  3

Unit  4

Unit 5

#### Link – Unit 5 Notes

Complete Notes

Unit  1

Unit 2

Unit  3

Unit  4

Unit  5

Note :- These notes are according to the R09 Syllabus book of JNTU.In R13 and R15,8-units of R09 syllabus are combined into 5-units in R13 and R15 syllabus. If you have any doubts please refer to the JNTU Syllabus Book.

Unit-1:

Sources&effects of electromagnetic field,electromagnetic,field,types of field,magnetic field,electric field,engineering electromagnetics,scalar,vector,scalar field,vector field,scalar(or)dot product,vector(or)cross product,co-ordinate system,cartesian(or)rectungalar co-ordinate system,base vector,cylinder co-ordinate system.

Unit-2:

Electrostatics,columbs law,vector form of coulombs law,electric field intensity,electric field due to point charges,electric field due to continuos charges,line charge,surface charge,volume charge,field due to line charge,surface charge(or)sheet charge,electric field intensity due to visuvilization point distrubution,gauss law,electric potential,equipotential surface,uniform field,non-uniform field,electric field conduction free space &dielectric,conduction current,convection current,dielectric constant and dielecric strength.

### Electromagnetic Theory Notes pdf – EMT notes pdf

Unit-3:

Magnetostatics,relation ship between B and H,surface current,volume current,maxwell equation in magnetic field,maxwell equation for static electromagnetic field,integral form,application of flux density and flux to co-axial cable,minor conductor,magnetic scalar vs vector potential,laplace equation for scalar magnetic potential,vector magnetic potential,poissons equation for magnetic field,inductance,induction of toroid,induction of a co-axial cable,magnetic forces.

Unit-4:

Electrodynamic field,faradays law,lenz law,disadvantage of magnetic circuit,field theory and circuit theory,electric&magnetic circuits,maxwells equation,amper’s circuit law,faradays law,guass law for electric field,guass law for magnetic field,divergence theorm,maxwell’s equation for free space,integral form,maxwell’s equation for good conductor,maxwells equation for harmonically varying field,displacement current,forces and energy in quasi stationary electro magnetic field,boundary conditions for time varying field.

Unit-5:

Electromagnetic waves,attenuation constant,phase constant,propogation constant,intrinsic impedence,EM wave in any general medium,em wave in free space, em wave in perfect dielectric,velocity,EM waves in lossy dielectrics,EM waves in good conductor,skin depth (or) depth of penetration,effect,poynting vector and poynting therom,waves are means of transeffering energy(or)information from source to destination.it is also a function of both time and space.