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PHYS 322 A: Electromagnetism

Summer Term: 
Full-term
Meeting Time: 
TWF 8:30am - 9:30am
Location: 
PAA A110
SLN: 
13230
Instructor:
Pavel Bolokhov

Syllabus Description:

Welcome to Physics 322 — the second Electromagnetism course in the series. You will learn more about magnetostatics, Maxwell's equations and propagation of waves. While challenging and demanding, hope this will be an exciting, entertaining and illuminating experience for you!

 

Focus of Physics 322

This course provides a deeper look into the theory of electricity and magnetism. We shall study:

  • magnetostatics
  • magnetic fields in matter
  • Maxwell's equations
  • electromagnetic waves

 

Learning Outcomes

Upon successful completion of this course you will be able to:

  • Understand the implications of Ampère's and Biot-Savart's laws
  • Understand the nature of the vector potential
  • Understand the behaviour of magnetic fields in medium
  • Be perfectly familiar with Maxwell's equations
  • Know the nature of momentum and angular moment in Electrodynamics
  • Understand the details of propagation of electromagnetic waves

 

Required Course Materials

Textbook

D.Griffiths, Introduction to Electrodynamics, 3rd or 4th Ed., Prentice Hall — this is the main course textbook.

J.D.Jackson, Classical Electrodynamics, 3rd Ed., Wiley — this book is considered a standard textbook on electrodynamics, and highly recommended to be consulted for additional clarity

L.D.Landau, E.M.Lifshitz, Classical Theory of Fields, 4th Ed., Butterworth-Heinemann — still modern and encyclopaedic resource which includes thorough treatment on electrodynamics. It is an upper-level book, but challenging yourself with it will only work in your favour

J.C.Maxwell, A Treatise on Electricity and Magnetism, volumes 1 and 2, 4th Ed., Dover — this work marks the official beginning of the theory of electromagnetism, and is very enchanting in both educational and historical perspectives

 

Administrative Information

Instructor: Pavel A. Bolokhov Class meets: Tue Wed Fri 8:30–9:30am
Office: PAB 424 PAA 110
Email: bolokhov@uw.edu Office hours: Wed 2:30–5:00pm
Teaching assistant: Kade Cicchella TA office: PAB247
TA email: kadec@uw.edu TA office hours: see Tutorial Sessions below
Teaching assistant: Jared Dziurgot TA office:
TA email: jadziurg@uw.edu TA office hours: see Tutorial Sessions below
Teaching assistant: Bert Xue TA office: PAC221
TA email: bertx@uw.edu TA office hours: see Tutorial Sessions below
Teaching assistant: Wan Jin Jihee TA office: PAB223
TA email: wyeo@uw.edu TA office hours: Thu 10:00-12:00pm

Help: if you have a physics question and cannot attend office hours, email me or drop by to set an appointment. If you have a personal question, feel free to email me

 

Lectures

Students are responsible for all material covered in lectures. Please ask questions in class (highly encouraged), or drop by for office hours, or email your question (that might be more difficult to do, so use that as the last resort in special circumstances). Do every attempt to ask a question in person

Read the necessary chapter contents before the corresponding lecture. This will make attending a lecture a more complete experience and make it easier to follow the class material

Lecture notes:

 

Homework

  • Homework will be assigned each week
  • Assignments will be collected on paper
  • Lowest homework score will be dropped
  • If you earn 90% of the total possible points at the end of the quarter, you will get a full credit
  • Experience shows that students who spend time on homework problems get better scores on exams
Homework 1 Homework 2 Homework 3 Homework 4
Homework 5

 

Examinations

There will be two mid-term tests and a final examination. Formula sheets will be supplied with the test. You will want some spare paper. Smartphones have to be left at the front of the class.

The final examination grade will replace the lowest mid-term grade if it turns out to be higher.

The final examination is on the final day of the class.

 

Tutorial Sessions

Tutorial Sessions are mandatory and are carried out by the TAs. They involve a lot of practice work mostly dedicated to the conceptual understanding of the material. Please familiarize yourself with the description of tutorials. 

 

Grading Policy

  • Homework is 20%
  • the mid-terms are 20% each
  • the final exam is 20%
  • Tutorials are 20%

In addition, an adjustment of up to ±5% may be applied to the final grade based on my subjective evaluation of such intangibles as attitude, preparedness, effort, class participation etc

 

Study Center

  • Students are encouraged to gather and work cooperatively in small groups in the Physics Study Center
  • The Physics Study Center is located in room AM018 of Physics and Astronomy Auditorium. To reach it, go down the stairs that circle behind the Foucault pendulum and proceed toward the end of the hall
  • Teaching assistants will be available for consultation during many portions of the day if your study group needs assistance, but staffing levels will not support much individual attention. The Study Center is staffed from approximately 9:30am to 4:30pm on weekdays. A schedule of who is staffing the physics study center can be found here: Study Center Hours

Access and Accomodations

If you have a temporary health condition or permanent disability that requires accommodations, you can have special access and accommodations. Your experience in this class is important to me. If you have already established accommodations with Disability Resources for Students (DRS), please communicate your approved accommodations to me at your earliest convenience so we can discuss your needs in this course

If you have not yet established services through DRS, but have a temporary health condition or permanent disability that requires accommodations (conditions include but not limited to; mental health, attention-related, learning, vision, hearing, physical or health impacts), you are welcome to contact DRS at 206-543-8924 or uwdrs@uw.edu or disability.uw.eduDRS offers resources and coordinates reasonable accommodations for students with disabilities and/or temporary health conditions.  Reasonable accommodations are established through an interactive process between you, your instructor(s) and DRS.  It is the policy and practice of the University of Washington to create inclusive and accessible learning environments consistent with federal and state law

 

Academic Integrity

Academic integrity is essential in this course. You are encouraged to work together and discuss homework problems but the assignments you submit should be your own work. You may not give or receive help on quizzes or exams. Consider and take note that the following is considered cheating of one or the other form:

  • looking at or copying published or online solutions for homework problems
  • looking at or copying solutions that have previously been turned in for credit
  • copying another student's solutions to homework or examination problems
  • failing to acknowledge significant resources, other than the course textbook, that you used
  • failing to acknowledge significant collaboration with your classmates

In this course, you are considered to have been informed about the types of cheating and academic dishonesty, and warned that such dishonesty will not be tolerated

 

Time Table

Time table shows the important dates and an approximate distribution of the course material. The table is subject to changes when necessary

The schedule below shows the guidelines for reading prior to each lecture. This may shift as necessary to accommodate our rate

Date No. Topic Reading
Tue Jun 25 1 Lorentz Force 5.1
Wed Jun 26 2 Biot-Savart Law 5.2
Fri Jun 28 3 Divergence and Curl of B 5.3
Tue Jul 2 4 Magnetic Vector Potential 5.4.1–5.4.2
Wed Jul 3 5 Multipole Expansion of Vector Potential 5.4.3
Fri Jul 5 6 Magnetization 6.1
Tue Jul 9 7 Field of Magnetized Object 6.2
Wed Jul 10 8 Magnetic Fieldstrength 6.3
Fri Jul 12 9 Linear and Non-linear Media 6.4.1
Tue Jul 16 10 Ferromagnetism 6.4.2
Wed Jul 17 Midterm Examination I 5–6
Fri Jul 19 11 Electromotive Force 7.1
Tue Jul 23 12 Electromagnetic Induction 7.2.1–7.2.2
Wed Jul 24 13 Inductance, Energy of Magnetic Field 7.2.3–7.2.4
Fri Jul 26 14 Maxwell's Equations 7.3.1–7.3.4
Tue Jul 30 15 Maxwell's Equations in Matter, Boundary Conditions 7.3.5–7.3.6
Wed Jul 31 16 Charge and Energy 8.1
Fri Aug 2 17 Momentum 8.2.1–8.2.2
Tue Aug 6 18 Conservation, Angular Momentum 8.2.3–8.2.4
Wed Aug 7 Midterm Examination II 7–8
Fri Aug 9 19 Waves in One Dimension 9.1.1–9.1.2
Tue Aug 13 20 Boundary Conditions on Waves, Polarization 9.1.3–9.1.4
Wed Aug 14 21 Waves in Vacuum 9.2
Fri Aug 16 22 Waves in Matter 9.3.19.3.2
Tue Aug 20 23 Optical Laws 9.3.3
Wed Aug 21 24 Absorption 9.4.19.4.2
Fri Aug 23 Final Examination

 

Catalog Description: 
Continuation of PHYS 321. Charges at rest and in motion; dielectric and magnetic media; electromagnetic waves; relativity and electromagnetism; physical optics. Prerequisite: minimum 2.0 in PHYS 321. Offered: WS.
GE Requirements: 
Natural World (NW)
Credits: 
4.0
Status: 
Active
Section Type: 
Lecture
Last updated: 
August 2, 2019 - 9:22pm
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