#### rinky.arora

##### Member
Hello Guys,

Electromagnetic Theory is one of the most important subject in Electrical engineering branch.So, i thought to share the ebook for cs. You can download the PDF and study.The units covered in this lecture notes are as follows:

UNIT I FUNDAMENTALS

Sources and effects of electromagnetic fields, Vector fields, Different co-ordinate systems,Vector calculus, Gradient, Divergence and Curl, Divergence theorem, Stoke‟s theorem

UNIT II ELECTROSTATICS

Coulomb‟s Law, Electric field intensity, Field due to point and continuous charges, Gauss‟slaw and application, Electric potential, Electric field and equipotential plots, Electric field in free space, conductors, dielectric, Dielectric polarization, Dielectric strength, Electric field in multiple dielectrics, Boundary conditions, Poisson‟s and Laplace‟s equations, Capacitance, Energy density.

UNIT III MAGNETOSTATICS

Lorentz Law of force, Magnetic field intensity, Biot-savart Law, Ampere‟s Law, Magnetic field due to straight conductors, Circular loop, Infinite sheet of current, Magnetic flux density (B), B in free space, Conductor, Magnetic materials, Magnetization, Magnetic field in multiple media, Boundary conditions, Scalar and vector potential, Magnetic force, Torque, Inductance, Energy density, Magnetic circuits.

UNIT IV ELECTRODYNAMIC FIELDS

Faraday‟s laws, Induced EMF, Transformer and motional EMF, Forces and Energy in quasistationary Electromagnetic Fields, Maxwell‟s equations (differential and integral forms), Displacement current, Relation between field theory and circuit theory.

UNIT V ELECTROMAGNETIC WAVES

Generation, Electro Magnetic Wave equations, Wave parameters, Velocity, Intrinsic
impedance, Propagation constant, Waves in free space, Lossy and lossless dielectrics, Conductors-skin depth, Poynting vector, Plane wave reflection and refraction, Transmission lines, Line equations, Input impedances, Standing wave ratio and power.

File Size: 3.5 MB
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#### ankushraina171

##### New Member
it is an awesome experience to visit this site and the content that i got here. you guys are doing a great job... carry on and best wishes

#### signath

##### New Member
Thank you for this useful post.

#### cool.sardar

##### Member
Awesome lecture notes - awesome website for students. I am amazed by the quality of free study material here.