Electromagnetic Field - AE1B17EMP

Kredity 5
Semestry zimní
Zakončení zápočet a zkouška
Jazyk výuky angličtina
Rozsah výuky 2p+2c
Anotace
This course gets its students acquinted with principles and applied
electromagnetic field theory basics.

\\Výsledek studentské ankety předmětu je zde: http://www.fel.cvut.cz/anketa/aktualni/courses/AE1B17EMP
Cíle studia
Basic understanding of electromagnetic effects, quantitative estimation of effects, ability to solve simple fields analytically, understanding of numerical electromagnetic field solver principles.
Osnovy přednášek
1. Basic principles, field soutces. Electrostatic field around charged
balls, planes and lines ^
2. Potential, voltage, forces in homogeneous as well as inhomogeneous
electric field. Interface between two dielectrics. Capacity.^
3. Field superposition. Energy and forces.^
4. Potential, voltage, power in homogeneous as well as inhomogeneous current
field.^
5. Stationary magnetic field, Amper's law, self and mutual inductance.^
6. Interfaces between different media - relations between tangential and
normal field components. Numerical electromagnetics.^
7. Work, energy and force in magnetic field. Internal inductance of
conductors.^
8. Magnetic circuits, Hopkinson law.^
9. Quasistationáry magnetic field, Faraday induction law.^
10. Nonstationary field, complete system of Maxwell equations, power
bilance.^
11. Electromagnetic waves, plane harmonic wave.^
12. Harmonic wave in arbitrary media, electric skin effect, heating.^
13. Magnetic skin effect^
14. Electromagnetic waves in communication - overwiev.^
Osnovy cvičení
1. Scalar and vector fields, potential, field around a charged ball.^
2. Electrostatic field. Capacitor comprising of two dielectrics. Capacity
calculus for non-homogenous field.^
3. Field analysis miking use of superposition. Task 1.^
4. Current field, homog. and non-homog. Task 2^
5. Analysis of magnetic fields. Determination of inductance.^
6. Laboratory. Task 3.^
7. Laboratory. Task 4.^
8. Magnetic field analysis using Biot-Savart law.^
9. Induced voltage. Task 5.^
10. Magnetic forces, principle of virtual work. ^
11. Plane harmonic electromagnetic wave.^
12. Harmonic wave in lossy media, skineffect, surface resistivity. Task 6.^
13. Skineffect - magnetic sheet.^
14. Task assesment. ^

Literatura
[1] Collin, R.E.: Field Theory of Guided Waves. 2nd Edit., IEEE Press, New
York 1991^
[2] Sadiku, M.N.O.: Elements of Electromagnetics. Saunders College
Publishing. London, 1994^
Požadavky
http://moodle.fel.cvut.cz