Course syllabus

# Elektromagnetisk fältteori

Electromagnetic Fields

## EITF80, 9 credits, G2 (First Cycle)

## General Information

## Aim

## Learning outcomes

## Contents

## Examination details

## Admission

Admission requirements:## Reading list

## Contact and other information

Electromagnetic Fields

Valid for: 2022/23

Faculty: Faculty of Engineering, LTH

Decided by: PLED E

Date of Decision: 2022-04-05

Main field: Technology.

Compulsory for: E3

Elective for: D4

Language of instruction: The course will be given in English

- The student shall acquire fundamental knowledge of vector analysis and electromagnetic theory.
- The student shall acquire a good ability to perform calculations on given problems.
- The student shall acquire good knowledge of the electromagnetic concepts that are used in electrotechnical applications, e.g., electronics, measurement techniques and electric power techniques.

Knowledge and understanding

For a passing grade the student must

- be able to explain how electric charge and electric current generate and are affected by electric and magnetic fields.
- be able to use cylindrical coordinates, spherical coordinates, the nabla operator, Stokes´ theorem and Divergence theorem.
- be able to use equations such as Coulomb's law, Biot-Savart law, the law of induction and Maxwell's equations.
- be able to explain concepts such as capacitance, inductance, induction, wave propagation and antenna.

Competences and skills

For a passing grade the student must

- be able to analyse an solve basic problems of electrostatics, magnetostatics, quasistationary and general electromagnetic field theory.
- be able to explain how given problems of electromagnetic field theory can be solved.

Judgement and approach

For a passing grade the student must

- understand that electromagnetic field theory is fundamental for all technique and all science that involves electric, magnetic and electromagnetic fields.
- be able to describe the strength of and the possibilities of a mathematical model of the type that electromagnetic field theory is an example of.

Vector analysis, electrostatics, magnetostatics, induction and general time-dependence. Examples of what is treated in the course are divergence, curl, electric fields in vacuum and in materials, capacitors, system of conductors, the image method, Biot-Savart law, force, inductance, the law of induction, Maxwell’s equations, plane waves and antennas.

Grading scale: TH - (U,3,4,5) - (Fail, Three, Four, Five)

Assessment: Compulsory written test and written examination.

The examiner, in consultation with Disability Support Services, may deviate from the regular form of examination in order to provide a permanently disabled student with a form of examination equivalent to that of a student without a disability.

Parts

Code: 0117. Name: Written Examination.

Credits: 6. Grading scale: TH. Assessment: Written examination. Contents: Vector analysis and electromagnetic field theory.

Code: 0217. Name: Control Examination.

Credits: 3. Grading scale: UG. Assessment: Written examination. Contents: Vector analysis and electromagnetic field theory.

- FMAB30 Calculus in Several Variables

Assumed prior knowledge: FMAA01 or FMAA05 Calculus in one variable, FMA420/FMAB20 Linear algebra.

The number of participants is limited to: No

The course overlaps following course/s: ESS050, ETE055, ETEF01, FMFF01, EITF85

- David K. Cheng: Field and Wave Electromagnetics (2nd Edition, Pearson New International Edition). Pearson, 2013, ISBN: 1292026561, ISBN: 978-1292026565.

Course coordinator: Buon Kiong Lau, buon_kiong.lau@eit.lth.se

Course homepage: http://www.eit.lth.se/course/eitf80

Further information: