Course syllabus

# Elektromagnetisk fältteori

Electromagnetic Field Theory

## ETEF01, 7 credits, G2 (First Cycle)

## General Information

## Aim

## Learning outcomes

## Contents

## Examination details

## Admission

## Reading list

## Contact and other information

Electromagnetic Field Theory

Valid for: 2021/22

Faculty: Faculty of Engineering, LTH

Decided by: PLED E

Date of Decision: 2021-04-22

Main field: Technology.

Compulsory for: Pi3

Language of instruction: The course will be given in Swedish

The purpose of the course is to give a coherent description of basic theory as well as of applications of electromagnetic theory. Emphasis will be on physical insight coupled to the use of mathematical models. The course is also intended to throw light upon the numerous applications of electromagnetic field theory such as optics, electronics, and communication technology.

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 describe the electromagnetic properties of different materials
- be able to apply the Maxwell equations to simple electrostatic, magnetostatic and electrodynamic problems
- be able to understand basic propagation and generation of electromagnetic waves

Competences and skills

For a passing grade the student must

- show ability to, from an engineering point of view, assess electromagnetic problems, make relevant approximations and chose suitable method of solution
- show ability to analyze and model electromagnetic problems, to interpret and present the results

Judgement and approach

For a passing grade the student must

- be able to explain the strength and the generality of a field theoretical description of physical phenomena
- understand that electromagnetism is the foundation to electronics, optics and radio communications

Vector analysis. Electrostatic fields, Scalar electric potential. Coulomb’s law. Polarisation. Magnetostatic fields. Vector potential. Magnetisation. Induction. Maxwell's equations. Electromagnetic waves.

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

Assessment: 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.

Assumed prior knowledge: FMAA05 Calculus in one variable, FMA420, FMAB20 Linear algebra and FMA435, FMAB35 Calculus in several variables, FMA021, FMAN55 Applied Mathematics for Physicists, FAF220 Physics or FAFF40 Waves and optics.

The number of participants is limited to: No

The course overlaps following course/s: ESS050, ETE055

- Griffiths D J: Introduction to Electrodynamics. Cambridge University Press, 2017, ISBN: 978-1-108-42041-9.
- Karlsson, A, Kristensson, G, Sohl, C: Elektromagnetisk fältteori, Exempelsamling.

Course coordinator: Mats Gustafsson, mats.gustafsson@eit.lth.se

Course coordinator: Daniel Sjöberg, daniel.sjoberg@eit.lth.se

Course coordinator: Johan Lundgren, johan.lundgren@eit.lth.se

Course homepage: http://www.eit.lth.se/course/etef01