Advanced Electromagnetic Theory (PHYS*4180)
Code and section: PHYS*4180*01
Term: Fall 2021
Instructor: De-Tong Jiang
Office Hours: Wednesday 2:00 pm – 4:00 pm, (method/location detail TBA)
Additional office hours will be arranged during the time approaching exams, and these hours will be announced in class or via the course D2L site.
Per request or the need of the class, will initiate discussion areas on the D2L site associated with specific assignments, quizzes, exams, to discuss in a forum fashion.
Radiation from localized charge-current distributions (atoms, molecules, nuclei, antennae), electromagnetic potentials, gauge transformations, Lagrangian and Hamiltonian formalisms, multipole expansions of electrostatic and magnetostatic fields, and a
selection of topics from radiation damping, Lorentz electron theory, wave guides, plasmas, relativistic electrodynamics, radiation scattering.
|M/W/F||9:30 am - 10:20 am||MACN Rm 118|
- Text: “Introduction to Electrodynamics” by D.J. Griffiths (4th Ed.), will be the primary text.
References: Selected contents from “Modern Electrodynamics” by A. Zangwill will be used as complementary material. The book “Classical Electrodynamics” by J.D. Jackson covers rather more than what is in this course but it does describe all topics very clearly and is an excellent reference.
The choice of Schemes will favour students’ final score.
|Assessment||Scheme 1||Scheme 2|
Assignment deadlines will be enforced with a late penalty of 10% per day. Once the tutorial session covering content of the assignment is commenced no submission will be accepted.
Will be issued via course-link every Friday (except the first day of the class) and due next Monday before class time, submission/marking are all online (in a course-link folder).
Roughly every other week after the first week of the semester, to be submitted to a course-link folder by a specified deadline; marked assignments will be released to the same course-link location.
Roughly every other week in an evening session; (The delivery method and detail dates will be announced on the course-link site at least one week before each session.)
Method, Date/Time TBA.
December 11th (Saturday), 2:30 pm to 4:30 pm; method and location TBA.
- Electromagnetics (static E, B fields) (Review and introduction of vector algebra notations)
- Multipole fields (spherical harmonic expansion)
- Maxwell’s eqn’s. (time dependent E, B fields; Lagrangian and Hamiltonian for particle motion)
- Waves (a brief review for the free space case)
- Retarded potentials and radiation from point charges
- Radiation from harmonically oscillating charges
- Scattering of EM radiation (dispersion in gases and liquids)
- Special relativity and Maxwell’s eqn’s. (transformation properties of EM fields)
Basically we will cover Ch.8-12 of Griffiths’ book. Lecture content will be forecasted on the course-link in two-weeks segments beforehand the content being delivered.
Collaboration versus Copying
Scientists work alone or in groups, very often consulting fellow scientists and discussing their research problems with peers. Collaboration is a feature of scientific activity and there are many benefits to working with others. However, no ethical scientist would ever publish or claim the work of others as his or her own and generally scientists give reference to the appropriate source of ideas or techniques which are not their own.
You are a young scientist and, in this spirit, I encourage you to discuss with others as you learn the material and work on the problem assignments. However, the work that you submit as your assignment must be your own and not a copy of someone else’s work. Identical scripts will be given a mark of zero and plagiarism will be dealt with severely. I encourage you to cite your references, citing books and other articles when they are used and acknowledging discussions with those who have helped you in your understanding and completion of the problem. This is good scientific practice.
Course Evaluation Information
The Department of Physics requires student assessment of all courses taught by the Department. These assessments provide essential feedback to faculty on their teaching by identifying both strengths and possible areas of improvement. In addition, annual student assessment of teaching provides part of the information used by the Department Tenure and Promotion Committee in evaluating the faculty member's contribution in the area of teaching. The Department's teaching evaluation questionnaire invites student response both through numerically quantifiable data, and written student comments. In conformity with University of Guelph Faculty Policy, the Department Tenure and Promotions Committee only considers comments signed by students. Your instructor will see all signed and unsigned comments after final grades are submitted. Written student comments may also be used in support of a nomination for internal and external teaching awards.
NOTE: No information will be passed on to the instructor until after the final grades have been submitted.
Please note that the ongoing COVID-19 pandemic may necessitate a revision of the format of course offerings and academic schedules. Any such changes will be announced via CourseLink and/or class email. All University-wide decisions will be posted on the COVID-19 website and circulated by email.
The University will not normally require verification of illness (doctor's notes) for fall 2020 or winter 2021 semester courses. However, requests for Academic Consideration may still require medical documentation as appropriate.
As per university regulations, all students are required to check their e-mail account regularly: e-mail is the official route of communication between the University and its students.
When You Cannot Meet a Course Requirement
When you find yourself unable to meet an in-course requirement because of illness or compassionate reasons please advise the course instructor (or designated person, such as a teaching assistant) in writing, with your name, id#, and e-mail contact. The grounds for Academic Consideration are detailed in the Undergraduate and Graduate Calendars.
Students will have until the last day of classes to drop courses without academic penalty. The deadline to drop two-semester courses will be the last day of classes in the second semester. This applies to all students (undergraduate, graduate and diploma) except for Doctor of Veterinary Medicine and Associate Diploma in Veterinary Technology (conventional and alternative delivery) students. The regulations and procedures for course registration are available in their respective Academic Calendars. Undergraduate Calendar - Dropping Courses
Copies of Out-of-class Assignments
Keep paper and/or other reliable back-up copies of all out-of-class assignments: you may be asked to resubmit work at any time.
The University promotes the full participation of students who experience disabilities in their academic programs. To that end, the provision of academic accommodation is a shared responsibility between the University and the student. When accommodations are needed, the student is required to first register with Student Accessibility Services (SAS). Documentation to substantiate the existence of a disability is required; however, interim accommodations may be possible while that process is underway. Accommodations are available for both permanent and temporary disabilities. It should be noted that common illnesses such as a cold or the flu do not constitute a disability. Use of the SAS Exam Centre requires students to book their exams at least 7 days in advance and not later than the 40th Class Day.
The University of Guelph is committed to upholding the highest standards of academic integrity, and it is the responsibility of all members of the University community-faculty, staff, and students-to be aware of what constitutes academic misconduct and to do as much as possible to prevent academic offences from occurring. University of Guelph students have the responsibility of abiding by the University's policy on academic misconduct regardless of their location of study; faculty, staff, and students have the responsibility of supporting an environment that encourages academic integrity. Students need to remain aware that instructors have access to and the right to use electronic and other means of detection. Please note: Whether or not a student intended to commit academic misconduct is not relevant for a finding of guilt. Hurried or careless submission of assignments does not excuse students from responsibility for verifying the academic integrity of their work before submitting it. Students who are in any doubt as to whether an action on their part could be construed as an academic offence should consult with a faculty member or faculty advisor. Undergraduate Calendar - Academic Misconduct
Recording of Materials
Presentations that are made in relation to course work - including lectures - cannot be recorded or copied without the permission of the presenter, whether the instructor, a student, or guest lecturer. Material recorded with permission is restricted to use for that course unless further permission is granted.
The Academic Calendars are the source of information about the University of Guelph’s procedures, policies, and regulations that apply to undergraduate, graduate, and diploma programs. Academic Calendars