Subjects

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Classical Electrodynamics - NUFY096

Title:	Klasická elektrodynamika
Guaranteed by:	Department of Physics Education (32-KDF)
Faculty:	Faculty of Mathematics and Physics
Actual:	from 2021
Semester:	winter
E-Credits:	3
Hours per week, examination:	winter s.:2/0, Ex [HT]
Capacity:	unlimited
Min. number of students:	unlimited
4EU+:	no
Virtual mobility / capacity:	no
State of the course:	not taught
Language:	Czech
Teaching methods:	full-time
Teaching methods:	full-time

Guarantor:	doc. RNDr. Mgr. Vojtěch Žák, Ph.D.
Classification:	Physics > Teaching
Interchangeability :	NFUF205
Is incompatible with:	NFUF205
Is interchangeable with:	NFUF205

Opinion survey results Examination dates Schedule Noticeboard

Annotation -

Last update: T_KDF (12.05.2015)

The subject focuses on the explanation of basic concepts and equations of the theory of electromagnetic field. It shows that the theory can explain the most important phenomena students learned in lecture Physics II and some other phenomena are derived.

Aim of the course -

Last update: T_KVOF (28.03.2008)

The lecture introduces basic concepts and equations of the theory of electromagnetic field. It shows that the theory can explain most important phenomena students learned in lecture Physics II and derives some other phenomena.

Course completion requirements - Czech

Last update: RNDr. Jitka Houfková, Ph.D. (13.10.2017)

Zkouška má písemnou a ústní část. Student má k dispozici dva opravné termíny.

Literature -

Last update: T_KDF (12.05.2015)

Kvasnica, J. (1986). Teorie elektromagnetického pole. Praha: Academia.

Sedlák, B., & Štoll, I. (2012). Elektřina a magnetismus. Praha: UK v Praze, Karolinum.

Doplňková literatura:

Jackson, J. D. (1962). Classical Electrodynamics. New York, London: Wiley.

Stratton, J. A. (1961). Teorie elektromagnetického pole. Praha: SNTL.

Votruba, V., & Muzikář, C. (1958). Teorie elektromagnetického pole. Praha: Nakladatelství ČSAV.

Teaching methods - Czech

Last update: doc. RNDr. Mgr. Vojtěch Žák, Ph.D. (12.10.2020)

práce s textem (studium materiálů poskytnutých vyučujícím; mailem a na webu), rozhovor (reflexe práce s textem; prostřednictvím MS Teams)

Requirements to the exam - Czech

Last update: doc. RNDr. Mgr. Vojtěch Žák, Ph.D. (11.10.2017)

Zkouška má písemnou a ústní část. V rámci písemné části jsou studentovi zadány k vyřešení tři problémy, které jsou analogické problémům řešeným během přednášek. V ústní části je písemné řešení studentem (v interakci s vyučujícím) diskutováno. Student složí zkoušku, pokud adekvátně vyřeší a zároveň adekvátně diskutuje aspoň jeden zadaný problém. Student má k dispozici dva opravné termíny.

Syllabus -

Last update: T_KDF (12.05.2015)

Maxwell´s equations and their implications: Laplace-Poisson equation, Coulomb´s law, Gauss´s theorem.

Scalar and vector description of electrostatic field - potential, equipotential surfaces, intensity, field lines.

Electric dipole and multipole expansion.

Energy in electric field.

Continuity equation, Ohm´s law.

Charged particle motion - in homogeneous electric field, magnetic field and in electromagnetic field where the electric field is perpendicular to the magnetic field.

Ampère´s law, Biot-Savart law and Faraday´s law of electromagnetic induction.

Magnetic dipole and its field.

Coulomb gauge and Lorentz gauge.

Electromagnetic potentials (scalar and vector) and gauge transformations.

Electromagnetic waves - generating, polarization, diffraction, interference, coherence, reflection and refraction.

Energy and momentum of electromagnetic field, their flows, Poynting vector, energy and momentum conservation laws.

Retardation and retarded potentials.

Radiation of electromagnetic waves.

Waves in nonconducting and conducting media.

Quasistationary electromagnetic field, skin-effect.

Limits of classical electrodynamics.