Electro Magnetic Field Premium Lecture Notes (All 5 Units) Prepared by Lavanya. Specially for Electronics and Communication Engineering. Syllabus Covered based on Anna University B.E Electronics and Communication Engineering.
CHAPTER:
UNIT-1 STATIC ELECTRIC FIELD (Pg.no 1-22)
UNIT-2 CONDUCTOR AND DIELECTRICS (Pg.no 23-46)
UNIT-3 STATIC MAGNETIC FIELD (Pg.no 47-57)
UNIT-4 MAGNETIC FORCES AND MATERIALS (Pg.no 58-71)
UNIT-5 TIME VARYING FIELDS AND MAXWELL’S (Pg.no 72-95)
Attachment: Click hereUNIT-1
STATIC ELECTRIC FIELD
Vector algebra
Scalar multiplication
Vector multiplication
Co-ordination system
Cylindrical co-ordination system
Differentiation
Gradient
Divergence
Divergence theorem
Proof
Stokes theorem
Proof
Electric field intensity
Coulomb’s law
Gauss law and its application
Charge distribution
1. Linear
2. Surface
3. Volume
Absolute electric potential
Energy density
Electric dipole
Electrostatic energy
UNIT-2
CONDUCTOR AND DIELECTRICS
Current and current density
Conductance current density
Conduction current density
Displacement current density
Poisons’s equation with laplace
Capacitance
Capacitance of co-axial cables
Resistance of the conductor
Problems
Transformation
UNIT-3
STATIC MAGNETIC FIELD
Biot-savart law
Ambient circuit law
Magnetic field intensity
Point form of differential ofamperecircuit law
UNIT-4
MAGNETIC FORCES AND MATERIALS
Force between current element
Self inductance
Inductance of solenoid
Inductance
Inductance of coaxial cabel
Energy stored in magnetic field
Energy density
Diamagnetic material
Paramagnetic material
Ferro magnetic material
Magnetization
UNIT-5
TIME VARYING FIELDS AND MAXWELL’S
Faraday’s law
Maxwell’s equation
Conduction current density
Displacement current density
Different form of maxwell’s equation
Transformer and motional electromotive forces
Wave equation for free space
Pointing theorem
Conductors and dielectrics
Attachment: Click here
