Subject description - AE1B17EMP

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AE1B17EMP Electromagnetic Field Extent of teaching:2p+2c
Guarantors:  Roles:P,V Language of
teaching:
EN
Teachers:  Completion:Z,ZK
Responsible Department:13117 Credits:5 Semester:Z

Anotation:

This course gets its students acquinted with principles and applied electromagnetic field theory basics.

Study targets:

Basic understanding of electromagnetic effects, quantitative estimation of effects, ability to solve simple fields analytically, understanding of numerical electromagnetic field solver principles.

Course outlines:

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.^

Exercises outline:

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. ^

Literature:

[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^

Requirements:

http://moodle.fel.cvut.cz

Webpage:

http://www.elmag.org/en/AE1B17EMP-AE2B17EPV

Keywords:

electromagnetic field, forces, energy

Subject is included into these academic programs:

Program Branch Role Recommended semester
BEKME1 Communication Technology V 3
BEKME5 Komunikace a elektronika V 3
BEKME_BO Common courses V 3
BEKME4 Network and Information Technology V 3
BEKME3 Applied Electronics V 3
BEKME2 Multimedia Technology V 3
BEEEM1 Applied Electrical Engineering P 3
BEEEM_BO Common courses P 3
BEEEM2 Electrical Engineering and Management P 3
BEKYR1 Robotics V 3
BEKYR_BO Common courses V 3
BEKYR3 Systems and Control V 3
BEKYR2 Sensors and Instrumentation V 3
BEOI1 Computer Systems V 3
BEOI_BO Common courses V 3
BEOI3 Software Systems V 3
BEOI2 Computer and Information Science V 3


Page updated 14.6.2019 17:52:56, semester: Z,L/2020-1, L/2018-9, Z,L/2019-20, Send comments about the content to the Administrators of the Academic Programs Proposal and Realization: I. Halaška (K336), J. Novák (K336)