Enquiry for Science Major/Minor/Programme Requirements
PHYS3450 Electromagnetism (6 credits) Academic Year 2025
Offering Department Physics Quota ---
Course Co-ordinator Prof X D Cui, Physics < xdcui@hku.hk >
Teachers Involved (Prof X D Cui,Physics)
Course Objectives This course covers the basics of electromagnetism at the advanced undergraduate level with vigorous mathematical treatment.  It is one of the core electives for physics major and an elective course for the theoretical physics theme.  This is also an essential course for those who plan to pursue postgraduate studies in physics or related disciplines.  Problem solving and analytical skills will be extensively used.  They are supplemented by numerical skills occasionally.  Upon completion, interested students may take the sequel course PHYS4450 to further their studies in electromagnetism.
Course Contents & Topics Topics include introduction to vectors, electric fields and potential, methods in electrostatics, conductors and dielectrics, magnetostatics and electromagnetic induction, magnetic properties of materials and Maxwell's equations.
Course Learning Outcomes
On successful completion of this course, students should be able to:

CLO 1 identify the fundamental physics in electrostatics and magnetism
CLO 2 apply mathematical tools to describe electrostatics and magnetism
CLO 3 use the Maxwell's equations to explain various electrostatic and magnetic phenomena
CLO 4 differentiate between electrostatics in vacuum and in dielectric materials
CLO 5 differentiate between magnetism in vacuum and in magnetic materials
Pre-requisites
(and Co-requisites and
Impermissible combinations)		 Pass in PHYS2150 and PHYS2255, knowledge of PHYS2155 will be advantageous
Course Status with Related Major/Minor /Professional Core 2025 Major in Physics ( Disciplinary Elective )
2025 Major in Physics (Intensive) ( Core/Compulsory )
2025 Minor in Physics ( Disciplinary Elective )
2024 Major in Physics ( Disciplinary Elective )
2024 Major in Physics (Intensive) ( Core/Compulsory )
2024 Minor in Physics ( Disciplinary Elective )
2023 Major in Physics ( Disciplinary Elective )
2023 Major in Physics (Intensive) ( Core/Compulsory )
2023 Minor in Physics ( Disciplinary Elective )
2022 Major in Physics ( Disciplinary Elective )
2022 Major in Physics (Intensive) ( Core/Compulsory )
2022 Minor in Physics ( Disciplinary Elective )
2021 Major in Physics ( Disciplinary Elective )
2021 Major in Physics (Intensive) ( Core/Compulsory )
2021 Minor in Physics ( Disciplinary Elective )
Course to PLO Mapping 2025 Major in Physics < PLO 1,2,3,4 >
2025 Major in Physics (Intensive) < PLO 1,2,3,4 >
2024 Major in Physics < PLO 1,2,3,4 >
2024 Major in Physics (Intensive) < PLO 1,2,3,4 >
2023 Major in Physics < PLO 1,2,3,4 >
2023 Major in Physics (Intensive) < PLO 1,2,3,4 >
2022 Major in Physics < PLO 1,2,3,4 >
2022 Major in Physics (Intensive) < PLO 1,2,3,4 >
2021 Major in Physics < PLO 1,2,3,4 >
2021 Major in Physics (Intensive) < PLO 1,2,3,4 >
Offer in 2025 - 2026 Y        2nd sem    Examination May     
Offer in 2026 - 2027 Y
Course Grade A+ to F
Grade Descriptors
A Demonstrate thorough mastery at an advanced level of extensive knowledge and skills required for attaining all the course learning outcomes. Show strong analytical and critical abilities and logical thinking, with evidence of original thought, and ability to apply knowledge to a wide range of complex, familiar and unfamiliar situations. Apply highly effective organizational and presentational skills.
B Demonstrate substantial command of a broad range of knowledge and skills required for attaining at least most of the course learning outcomes. Show evidence of analytical and critical abilities and logical thinking, and ability to apply knowledge to familiar and some unfamiliar situations. Apply effective organizational and presentational skills.
C Demonstrate general but incomplete command of knowledge and skills required for attaining most of the course learning outcomes. Show evidence of some analytical and critical abilities and logical thinking, and ability to apply knowledge to most familiar situations. Apply moderately effective organizational and presentational skills.
D Demonstrate partial but limited command of knowledge and skills required for attaining some of the course learning outcomes. Show evidence of some coherent and logical thinking, but with limited analytical and critical abilities. Show limited ability to apply knowledge to solve problems. Apply limited or barely effective organizational and presentational skills.
Fail Demonstrate little or no evidence of command of knowledge and skills required for attaining the course learning outcomes. Lack of analytical and critical abilities, logical and coherent thinking. Show very little or no ability to apply knowledge to solve problems. Organization and presentational skills are minimally effective or ineffective.
Communication-intensive Course N
Course Type Lecture-based course
Course Teaching
& Learning Activities
Activities Details No. of Hours
Lectures 36.0
Tutorials 12.0
Reading / Self study 80.0
Assessment Methods
and Weighting
Methods Details Weighting in final
course grade (%)		 Assessment Methods
to CLO Mapping
Assignments Including computational assignments 20.0 1,2,3,4,5
Examination 3-hour written exam 50.0 1,2,3,4,5
Test 30.0 1,2,3,4,5
Required/recommended reading
and online materials		 Lecture notes provided by Course Coordinator
D. J. Griffiths: Introduction to Electrodynamics, 3rd ed., (Prentice-Hall, 1999).
Course Website http://moodle.hku.hk
Additional Course Information NIL


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