Electromagnetic Theory

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Notes of electromagnetic theory for electrical & electronics engineering.it almost cover important topics with pictures which are given chapter wise

Chapter 1

1. Coordinate Systems in Two and Three Dimensions

2. scalar & vector fields

3. gradient

4. divergence & curl of a vector field

5. fundamental theorems of vector calculus

6. Coulomb's law

7. electric field intensity due to different charge distribution viz

8. line charge, sheet charge, Field due to continuous volume

9. electric potential

10. properties of potential function

11. potential gradient equipotential surfaces

12. line of force

13. Gauss law

14. applications of Gauss law

Chapter 2

1. Laplace's & Poisson's equations

2. solution of Laplace's equation

3. Electric dipole

4. dipole moment

5. potential & electric field intensity due to dipole

6. Behavior of conductors in an electric field

7. Conductor & insulator

8. electric field inside a dielectric

9. Boundary value conditions for electric Field

10. Energy stored and energy density in static electric field

11. conduction & convection current density ohms law in point form

12. equation of continuity

Chapter 3

1. Static Magnetic Field

2. Biot-Savart's law

3. Magnetic Field intensity due to straight current carrying filament

4. Magnetic field due to current carrying conductor

5. Relationship between magnetic flux, flux density & magnetic Field intensity

6. Ampere?s circuital law and its applications

7. Maxwell's Equations and Electromagnetic Waves

8. Ampere's circuital law in point form

9. Magnetic force

10. moving charge in a magnetic field

11. Lorentz Force on straight and long current carrying conductors in magnetic field

12. force between two long & parallel current carrying conductors

13. Magnetic dipole & dipole moment

14. a differential current loop as dipole

15. torque on a current carrying loop in magnetic field

16. Magnetic Boundary conditions

Chapter 4

1. Scalar magnetic potential and its limitations

2. Vector magnetic potential and its properties

3. vector magnetic potential due to different simple configurations

4. Self and Mutual inductances

5. self inductance of solenoid

6. Energy stored in magnetic Field & energy density

7. Faraday's Law

8. transformer & motional EMFs

9. Maxwell's equations as Generalization of circuit equations

10. Maxwell's equation in free space

11. Maxwell's equation for harmonically varying Field

12. static and steady fields

13. Maxwell's equations in differential & integral form

Chapter 5

1. Electro Magnetic Waves

2. Uniform plane wave in time domain in free space

3. Wave equation and solution for material medium

4. Pointing Vector theorem

5. power loss in a plane conductor

6. Polarization of waves

7. Reflection at surface of a conducting medium

8. surface impedance

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