PH315 : Electromagnetic Theory І

Department

Physics

Academic Program

Bachelor in Physics

Type

Compulsory

Credits

03

Prerequisite

MA201PH213

Overview

This course was designed as a physics course specializing in department students. It begins with the student's definition of electromagnetic physics and its relationship to physical science elsewhere. This course covers key topics: vectors, basic electromagnetic concepts, and electromagnetic theories.

Intended learning outcomes

By studying this course, the student will be able to:1. Vector science is used to solve various electrostatic issues.2. Connects electromagnetic through Maxwell equations.3. Resolves issues of electromagnetic theories using the compulsory processes of vectors.4. The electrical and magnetic laws are formulated in an advanced mathematical style.5. Border requirements shall apply in matters containing more than one center.6. It distinguishes between electromagnetic theories.

Teaching and learning methods

1- Lectures.

2- Solve problems and discuss various exercises.

Methods of assessments

1- Written first midterm exam 25%

2- Written second midterm exam 25%

3- Written final exam 50%

4- A passing score of 50% or more

5- The total assessment of the course is 100%.

Course contents

Week Due

exercises

Lectures

contact hours

Topics List

2

-

6

6

Vector Analysis: Definitions, Vector algebra, Gradient, Vector integration, Divergence, Curl, The vector differential operator, Further developments, Summary.

3

-

9

9

Electrostatics: Electric charge, Coulomb's law, The electric field, The electrostatic potential, Conductors and insulators, Gauss's law, Application of Gauss's law, The electric dipole, Multiple expansion of electric fields, The Dirac delta function, Summary.

3

-

9

9

Solution of Electrostatic Problems: Poisson's equation, Laplace's equation, Laplace's equation in one independent variable, Solutions to Laplace's equation in spherical coordinates Zonal harmonics, Conducting sphere in a uniform electric field, Cylindrical harmonics, Laplace's equation in rectangular coordinates, Laplace's equation in two dimensions. General solution, Electrostatic images, Point charge and conducting sphere, Line charges and line images, System of conductor's. Coefficients of potential, Solutions of Poisson's equation, Summary

3

-

9

9

The Electrostatic Field in Dielectric Media: Polarization, Field outside of a dielectric medium, The electric field inside a dielectric, Gauss's law in a dielectric. The electric displacement, Electric susceptibility and dielectric constant, Point charge in a dielectric fluid, Boundary conditions on the field vectors, Boundary-value problems involving dielectrics, Dielectric sphere in a uniform electric field, Force on a point charge embedded in a dielectric, Summary.

3

-

9

9

Electrostatic Energy: Potential energy of a group of point charges, Electrostatic energy of a Energy density of an electrostatic field, Energy of a system of charged conductors. Coefficients of potential, Coefficients of capacitance and induction, Capacitors, Forces and torques, Force on a charge distribution, Thermodynamic interpretation of electrostatic energy.

Learning Resources

Text Book

Reference's name

publisher

Release

Author

Foundation of Electromagnetic Theory

Addison-Wesley; Addison-Wesley

4th Edition

J.R.Reitz,F.J. Milford and R.W. Chirsty

Introduction to Electrodynamics

NJ: Prentice Hall

3rd Edition

Griffiths, David J.

Electromagnetic fields and waves

W H Freeman & CoW H Freeman & Co

3rd Edition

P. Lorrain and D.R. Corson,F.Lorrain