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Lecturer(s)
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Ledvinová Marcela, Ing. Ph.D.
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Petrášová Iveta, Ing. Ph.D.
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Kotlan Václav, Doc. Ing. Ph.D.
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Petrášová Iveta, Ing.
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Hamar Roman, Ing. Ph.D.
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Pospíšil Karel, Ing.
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Benešová Zdeňka, Prof. Ing. CSc.
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Stašek Petr, Ing.
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Course content
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1. Introduction, basic variables, sorting of the fields. Maxwell's equations for stationary fields. Electrostatic field, Electrostatic induction and polarization. 2. Scalar potential, Coulomb law, the definition of capacity. Analysis of simple electrostatic fields, calculation of charge distribution and capacity. 3. Energy and forces in an electric field. Electric current field - properties. 4. Joule's losses, electrical resistance. Analysis of simple Electrical current fields. Ground electrodes. 5. Stationary magnetic field, basic properties, and quantities, analysis of simple magnetic fields. 6. Superposition, calculation of magnetic flux, and static definition of inductance. 7. Energy of stationary magnetic field. Forces in a stationary magnetic field. Energy definition of inductance 8. Magnetic circuits, the analysis methods, calculation of coil inductances. 9. Electrical field analogy in the dielectric and conductive environment and magnetic field. Vector magnetic potential. 10. Non-stationary electromagnetic field, Maxwell equations for time-harmonic variable electromagnetic fields. 11. Faraday's induction law, induced voltage. 12. Energy balance of the electromagnetic field. Poynting vector. Surface phenomenon - Physical interpretation. 13. Surface phenomena - mathematical model, skin depth.
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Learning activities and teaching methods
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- Contact hours
- 65 hours per semester
- Preparation for an examination (30-60)
- 40 hours per semester
- Undergraduate study programme term essay (20-40)
- 20 hours per semester
- Preparation for laboratory testing; outcome analysis (1-8)
- 8 hours per semester
- Preparation for formative assessments (2-20)
- 5 hours per semester
- unspecified
- 45 hours per semester
- Contact hours
- 20 hours per semester
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| prerequisite |
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| Knowledge |
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| to handle systems of differential equations, nonlinear algebraic equations, integral calculus, functions of multiple variables, differential and integral calculus of multiple variables, vector analysis |
| Skills |
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| to quantify numerical results |
| to solve the sets of differential equations |
| to solve the functions of multiple variables |
| to solve the nonlinear algebraic equations |
| to use the vector analysis |
| Competences |
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| N/A |
| N/A |
| N/A |
| N/A |
| learning outcomes |
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| Knowledge |
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| to explain the theory of stationary magnetic fields, electrostatic and current fields |
| to characterize the properties and to give the basic quantities and regularities of the stationary magnetic field, electrostatic and current field |
| to characterize the differences in the non-stationary magnetic field |
| to explain Faraday's induction law and the surface phenomenon |
| Skills |
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| to solve the basic configuration of stationary magnetic field, electrostatic field and current field |
| to calculate capacity and inductance for the basic geometric arrangements |
| to solve the forces in the electric and magnetic fields |
| to calculate the energy of the electric and magnetic fields |
| to derive and determine forces and energies in the electric and magnetic fields |
| Competences |
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| N/A |
| teaching methods |
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| Knowledge |
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| Lecture |
| Practicum |
| Laboratory work |
| Skills |
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| Practicum |
| Task-based study method |
| Competences |
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| One-to-One tutorial |
| assessment methods |
|---|
| Knowledge |
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| Combined exam |
| Seminar work |
| Test |
| Skills |
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| Combined exam |
| Test |
| Seminar work |
| Competences |
|---|
| Combined exam |
| Seminar work |
| Test |
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Recommended literature
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Benešová, Zdeňka; Mayer, Daniel. Základní příklady z teorie elektromagnetického pole. Plzeň : Západočeská univerzita, 2008. ISBN 978-80-7043-737-7.
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David Jeffrey Griffiths. Introduction to Electrodynamics. 2017. ISBN 978-1-108-42041-9.
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Mayer, Daniel. Aplikovaný elektromagnetizmus : úvod do makroskopické teorie elektromagnetického pole pro elektrotechnické inženýry. 2. vyd. České Budějovice : Kopp, 2012. ISBN 978-80-7232-436-1.
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