# ELECTROMAGNETIC FIELD THEORY Syllabus AKTU Btech

Discover AKTU Btech’s ELECTROMAGNETIC FIELD THEORY Syllabus for a thorough grasp of electromagnetic fields and their applications. Learn about electrostatics, magnetostatics, electromagnetic induction, Maxwell’s equations, transmission lines, antennas, and radiation. Learn the fundamentals of electromagnetic fields for electrical engineering, electronics, and telecommunications.

```Dudes 🤔.. You want more useful details regarding this subject. Please keep in mind this as well.

Important Questions For Electromagnetic Field Theory:
*Unit-01     *Unit-02
*Unit-03    *Unit-04
*Unit-05    *Short-Q/Ans
*Question-Paper with solution 21-22 ```

## UNIT – 1: COORDINATE SYSTEMS

• Coordinate Systems and Transformation: Basics of Vectors: Addition, subtraction and multiplications; Cartesian, Cylindrical, Spherical transformation. Vector calculus: Differential length, area and volume, line surface and volume integrals, Del operator, Gradient, Divergence of a vector, Divergence theorem, Curl of a vector, Stokes’s theorem, Laplacian of a scalar.

## UNIT – 2 : ELECTROSTATICS

• Electrostatic fields: Coulombs law and field intensity,
• Electric field due to charge distribution,
• Electric flux density, Gausses’ Law – Maxwell’s equation,
• Electric dipole and flux line, Energy density in electrostatic fields,
• Electric field in material space: Properties of materials,
• convection and conduction currents, conductors,
• polarization in dielectrics,
• Dielectric-constants, Continuity equation and relaxation time,
• boundary conditions,
• Electrostatic boundary value problems: Poison’s and Laplace’s equations, Methods of Images.

## UNIT – 3 : MAGNETOSTATICS

• Magneto statics : Magneto-static fields,
• Biot – Savart’s Law, Ampere’s circuit law, Maxwell’s equation,
• Application of ampere’s law,
• Magnetic flux density – Maxwell’s equation,
• Maxwell’s equation for static fields, magnetic scalar and vector potential.

## UNIT – 4: MAGNETIC FORCES

• Materials and devices,
• Forces due to magnetic field,
• Magnetic torque and moment,
• a magnetic dipole. Magnetization in materials,
• Magnetic boundary conditions,
• Inductors & inductances,
• Magnetic energy.

## UNIT – 5 : WAVES AND APPLICATIONS

• Waves and Applications: Maxwell’s equation,
• Faraday’s Law, transformer and motional electromotive forces,
• Displacement current,
• Maxwell’s equation in final form Electromagnetic wave propagation:
• Wave propagation in loss dielectrics,
• Plane waves in lossless dielectrics Plane wave in free space.
• Plain waves in good conductors,
• Power and the pointing vector,
• Reflection of a plain wave in a normal incidence.
• Transmission Lines and Smith Chart.