course: Electromagnetic Fields
- number:
- 141367
- teaching methods:
- lecture with tutorials
- media:
- computer based presentation, black board and chalk
- responsible person:
- Prof. Dr. Ralf Peter Brinkmann
- lecturer:
- Dr. Denis Eremin (ETIT)
- language:
- english
- HWS:
- 3
- CP:
- 5
- offered in:
- summer term
dates in summer term
- start: Monday the 01.04.2019
- lecture Mondays: from 12:15 to 13.45 o'clock in ID 03/411
- tutorial Wednesdays: from 12:15 to 13.00 o'clock in ID 03/411
Exam
Date according to prior agreement with lecturer.
| Form of exam: | oral |
| Registration for exam: | FlexNow |
| Date: | None |
| Duration: | 30min |
goals
The students have learned the theory of electromagnetic fields and waves and are able to apply the techniques to related problems in engineering and physics.
content
- Vectors and coordinate systems, curvilinear coordinates, gradient, divergence, curl
- Kronecker symbol, Levi-Civita symbol, divergence theorem, Stokes theorem, Taylor theorem, Dirac delta function
- Helmholtz theorem
- Maxwell's equations, electric charge, electric current, conservation of charge, electrostatics
- Magnetostatics
- Faraday's law
- Displacement current, Maxwell's equations, vector and scalar potentials
- Lorenz gauge, Coulomb gauge
- Energy conservation, Poynting theorem
- Conservation of linear momentum
- Plane waves in nonconductiong media
- Properties of electromagnetic waves, polarization
- Green's function of the wave equation, group velocity
- Cylindrical waveguides and cavities
- TM, TE, and TEM waves
- Waveguide modes
- Resonant cavities
- Fields and radiation of localized oscillating sources
requirements
none
recommended knowledge
Fundamental knowledge of electromagnetics, partial differential equations, and vector calculus would be helpful.
materials
script:
- Handwritten Notes 01
- Handwritten Notes 02
- Handwritten Notes 03
- Handwritten Notes 04
- Handwritten Notes 05
- Handwritten Notes 06
- Handwritten Notes 07
- Handwritten Notes 08
- Handwritten Notes 09
- Handwritten Notes 10
- Handwritten Notes 11
- Handwritten Notes 12
- Handwritten Notes 13
- Handwritten Notes 14
- Handwritten Notes 15
- Handwritten Notes 16
- Handwritten Notes 17
- Handwritten Notes 18
literature
- Jackson, John David "Classical Electrodynamics", Wiley & Sons, 1998
- Griffiths, D.J. "Introduction to Electrodynamics", Prentice Hall, 1999
- Zangwill, A. "Modern Electrodynamics", Cambridge University Press, 2013
- Kendall, P.C. "Vector Analysis and Cartesian Tensors", CRC Press, 1992