Electromagnetic Theory Syllabus(EMT)

For Further Reading, Anna university third semester syllabus, engineering, Third Semester syllabus

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EE2202 ELECTROMAGNETIC THEORY L T P C
3 1 0 4

AIM

This subject aims to provide the student an understanding of the fundamentals of electromagnetic

fields and their applications in Electrical Engineering.

OBJECTIVES

To impart knowledge on

i. Concepts of electrostatics, electrical potential, energy density and their applications.

ii. Concepts of magnetostatics, magnetic flux density, scalar and vector potential and its

applications.

iii. Faraday’s laws, induced emf and their applications.

iv. Concepts of electromagnetic waves and Pointing vector.

UNIT I INTRODUCTION 

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’s law

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.

TEXT BOOKS:

1. Mathew N. O. SADIKU, ‘Elements of Electromagnetics’, Oxford University press Inc. First India

edition, 2007.

2. Ashutosh Pramanik, ‘Electromagnetism – Theory and Applications’, Prentice-Hall of India Private

Limited, New Delhi, 2006.

REFERENCES

1. Joseph. A.Edminister, ‘Theory and Problems of Electromagnetics’, Second edition, Schaum

Series, Tata McGraw Hill, 1993.

2. William .H.Hayt, ‘Engineering Electromagnetics’, Tata McGraw Hill edition, 2001.

3. Kraus and Fleish, ‘Electromagnetics with Applications’, McGraw Hill International Editions, Fifth

Edition, 199

For Further Reading,

Anna university third semester syllabus, engineering, Third Semester syllabus