News:
1) The third homework set is available below. Submission deadline is
Wednesday, Oct 31, 2012.
2) The next tutorial is scheduled for Tuesday, Oct 30, 2012 at 10:30
in A5:1041 (Seminar room of the Cops group)
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Lecture Notes:
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These notes are not a substitute for Jackson's
book!
Rapid Review of Vector Calculus
(latex, 6 pages)
From Coulomb's Law to Green's Functions (scanned, 29 pages)
Method of Images and the Sphere Green's Function (scanned,
12 pages)
Solving the Laplace Equation (latex, 11
pages)
Multipole Expansion (scanned, 13 pages)
Electrostatics in Dielectric Media
(scanned, 13 pages)
Magnetostatics (scanned, 26 pages)
Time-Dependent Fields, Maxwell Equations and
Energy Considerations (scanned, 24 pages)
Solutions of Maxwell Equations:
Planewaves, Green functions, Jefimenko's equations and Radiation,
Dipole fields, Reflection and Refraction
(latex, 14 pages)
Behaviour of E and B under Rotations, Parity
and Time-Reversal (latex, 6 pages)
Special Relativity and Maxwell's Equations
(21 pages, latex)
Final Evaluation:
The final evaluation is based on a written exam at the end of the
course and the solutions to homework problems handed out during the
course. The final exam contributes 80% of the total marks and the
remaining 20% come from the homeworks. Doing the homeworks is
mandatory irrespective of this contribution to overall marks.
The students' overall performance will be graded on a 7 point scale
(A - E, Fx,F).
The grading criteria is available here .
Homework:
Problem set 1: pdf file
(due date: Wednesday, Sept 19, 2012)
Problem set 2: pdf file
(due date: Monday, Oct. 15, 2012)
Problem set 3: pdf file
(due date: Wednesday, Oct 31, 2012)
Solutions to Older Exams:
Apr 2004 : postscript ,
pdf(only exam, no solutions)
Oct 2004 : postscript ,
pdf
Jan 2005 :
postscript , pdf
Nov 2005 : postscript ,
pdf
Nov 2006 :
postscript , pdf
Jan 2007 :
postscript , pdf
Nov 2007 :
postscript , pdf
Jan 2008 :
postscript , pdf
Oct 2008 :
postscript , pdf
Jan 2009 :
postscript , pdf
Oct 2009 :
postscript , pdf
Jan 2010 :
postscript , pdf
Oct 2010 :
postscript , pdf
Oct 2011 : pdf
Nov 2012 : pdf
Some extra problems and
solutions
Course Book:
J. D. Jackson, Classical Electrodynamics (Third Edition)
- Complementary reading:
- J. Franklin, Classical Electromagnetism(Pearson Addison Wesley, 2005)
- Pollack & Stump, Electromagnetism (Addison Wesley, 2002)
- Reitz, Milford & Christy, Foundations of Electromagnetic Theory
(4th edition, Addison Wesley, 1993)
Kursforum:
For the class of 2010, the Kursforum members are
....... and ....... Please contact
them with any ideas/suggestions/complaints you may have about the course.
Course Content :
(Note: This is from 2009, minor changes are possible for 2010)
Sections of Jackson's book that are part of the course (as well as a few
topics not covered in the book) are indicated below:
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Rapid Review of Vector Calculus (Not covered in Jackson's
book):
- Definitions and meanings of Gradient, Divergence and Curl
- The notions of directional derivative and path-independence
- Divergence theorem
- Stokes's threorm
- Solutions of curl A = 0 and div A = 0
- Examples: gradient and Laplacian of 1/r.
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Introduction to Electrostatics (Jackson, Chapter 1):
- 1.1 Coulomb's Law
- 1.2 Electric Field
- 1.3 Gauss's Law
- 1.4 Differential Form of Gauss's Law
- 1.5 Another Equation of Electrostatics and the Scalar Potential
- 1.6 Surface Distribution of Charges and Discontinuities in the
Electric Field (Excluding the part on the Dipole Layer).
- 1.7 Poisson and Laplace Equations (For the Laplacian of 1/r,
an alternative derivation was presented in the class )
- 1.8 Green's Theorem
- 1.9 Uniqueness of the Solution with Dirichlet or Neumann Boundary
Conditions
- 1.10 Formal Solution of Electrostatic Boundary-Value Problem with
Green Function
- 1.11 Electrostatic Potential Energy and Energy Density (Excluding
the part on Capacitance ). (The derivation for the contiuous
case given in the class differs from that in the Textbook)
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Boundary-Value Problems in Electrostatics: I (Jackson, Chapter 2):
- 2.1 Method of Images
- 2.2 Point Charge in the Presence of a Grounded Conducting Sphere
- 2.3 Point Charge in the Presence of a Charged, Insulated,
Conducting Sphere
- 2.4 Point Charge Near a Conducting Sphere at Fixed Potential
- 2.6 Green Function for the Sphere, General Solution for the Potential
- 2.8 Orthogonal Functions and Expansions
- 2.9 Separation of Variables, Laplace Equation in Rectangular
Coordinates
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Boundary-Value Problems in Electrostatics: II (Jackson, Chapter
3):
- 3.1 Laplace Equation in Spherical Coordinates
- 3.2 Legendre Equation and Legendre Polynomials (Rodrigue's
formula, Recurrence relations, orthogonality - no derivations)
- 3.3 Boundary-Value Problem with Azimuthal Symmetry
- 3.5 Associated Legendre Functions and the Spherical Harmonics
- 3.6 Addition Theorem for Spherical Harmonics (no derivation)
- 3.9 Expansion of Green Functions in Spherical Coordinates
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Multipoles, Electrostatics of Macroscopic Media, Dielectrics
(Jackson, Chapter 4):
- 4.1 Multipole Expansion
- 4.2 Multipole Expansion of the Energy of a Charge Distribution in
an External Field
- 4.3 Elementary Treatment of Electrostatics with Ponderable Media
- 4.4 Boundary-Value Problems with Dielectrics (upto equation 4.47)
- 4.7 Electrostatic Energy in Dielectric Media
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Magnetostatics, Faraday's Law, Quasi-Static Fields (Jackson,
Chapter 5):
- 5.1 Introduction and Definitions (more detailed discussion of the
continuity equation)
- 5.2 Biot and Savart Law
- 5.3 Differential Equations of Magnetostatics and Ampere's Law
- 5.4 Vector Potential
- 5.6 Magnetic Fields of a Localized Current Distribution, Magnetic
Moment
- 5.7 Force and Torque on and Energy of a Localized Current
Distribution in an External Magnetic Induction
- 5.8 Macroscopic Equations, Boundary Conditions of B and H
- 5.15 Faraday's Law of Induction
- 5.16 Energy in the Magnetic Field
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Maxwell Equations, Macroscopic Electromagnetism, Conservation Laws
(Jackson, Chapter 6):
- 6.1 Maxwell's Displacement Current; Maxwell Equations
- 6.2 Vector and Scalar Potentials
- 6.3 Gauge Transformations, Lorentz Gauge, Coulomb Gauge
- 6.4 Green Functions for the Wave Equation
- 6.5 Retarded Solutions for the Fields: Jefimenko's Generalizations
of the Coulom and Biot-Savart Laws
- 6.7 Poynting's Theorem and Conservation of Energy and Momentum for
a System of Charged Particles and Electromagnetic Fields
- 6.10 Transformation Properties of Electromagnetic Fields and
Sources under Rotations, Spatial Reflections, and Time Reversal
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Plane Electromagnetic Waves and Wave Propagation (Jackson, Chapter
7):
- 7.1 Plane Waves in a Nonconducting Medium
- 7.3 Reflection and Refraction of Electromagnetic waves (only
kinematic aspects)
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Radiating Systems, Multipole Fields and Radiation (Jackson, Chapter
9):
- 9.1 Fields and Radiation of a Localized Oscillating Source
- 9.2 Electric Dipole Fields and Radiation
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Introduction and Survey (Jackson, Chapter 0):
- Boundary conditions at interfaces between different media (page
16-19 of Jackson)
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Special Theory of Relativity (Jackson, Chapter 11):
- (See lecture notes above)
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fawad@physto.se
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