Syllabus contents:

Course Description

Requisites

Textbook and Lab Manual

Lectures

Homework

Lab

Exams

Grading

Other Items

PHYS 241H:
HONORS INTRODUCTION TO ELECTRICITY AND MAGNETISM
Department of Physics, University of Arizona
SPRING 2001


Instructor: Dr. Bira van Kolck
Office: PAS 357
Office Hours: T 9:30-11:30am; W 1:00-3:00pm
E-mail: vankolck@physics.arizona.edu
Phone: 520-621-4230

Lectures: T/Th 8:00(!)-9:15 am in PAS 224, 01/11/01 - 05/01/01
Lab: T 2:00-4:50pm in PAS 208, 01/16/01 - 05/01/01

TA: Susan Burke
Office: PAS 376
Office Hours: M 9-10am (PAS 339); M 11am-noon (PAS 376)
E-mail: sburke@physics.arizona.edu
Phone: 520-621-6819


Course Website: www.physics.arizona.edu/~vankolck/phys241h-spring01.html

Course Description

This course introduces the elementary concepts of electricity and magnetism leading to their unification by Maxwell, and the subsequent understanding of the nature of light, radio, and other radiation. Because it governs the structure of atoms, molecules and materials (and their interaction with radiation) electromagnetism is of fundamental importance, for example standing at the core of the semiconductor revolution that continues nowadays with the development of wireless technology. The methods developed in the study of interactions among charges are used extensively in Physics, and the quest for a grand unification with other interactions (weak, strong, gravitational) is a --perhaps the-- main goal of modern Physics.

We will study the generation of electric and magnetic fields by stationary and moving charges, and conversely, the behavior of charges and currents in the presence of external fields. We will analyze simple circuits and devices in which charges are used to transfer energy and information. At the end of the course, you should be able to explain the meaning of each of Maxwell's equations, and how they subsume all the physics discussed in the course.

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Requisites

This course is part of the sequence PHYS 141-142-241-242. The official pre-requisite is PHYS 141H (or PHYS 141 with consent of the instructor) and the official co-requisite is MATH 223. A mastery of (differential and integral) vector calculus will be essential to your success in the course. You are urged to contact the instructor if you have concerns regarding assumed knowledge.

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Textbook and Lab Manual

The required textbook is D. Halliday, R. Resnick, and K.S. Krane, Physics, 4th Edition, Vol. 2, a good introductory book known for its rigor and brevity. You are also required to bring to the Lab the Laboratory Manual for PHYS 241H, available through the ASUA Bookstore, as well as two bound, graph-paper-ruled lab books (e.g. National Brand 53-108).

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Lectures

Students are expected to attend every lecture. Asking questions is essential in Science, so I hope you come to class and take an active role that will help you develop physical intuition, which is difficult to get from a textbook.

Lectures will cover the most important concepts in chapters 27-41 of the textbook, and on occasion also material that is not in the text. You will be held responsible for any material covered and announcements made during the lecture, even if you miss it. You are also responsible for reading chapters 27-41, including topics not covered in class.

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Homework

Problem sets will be announced one week prior to their due date. They are usually due on Thursdays at the start of class. Since we might discuss homework solutions in class, no late homework will be accepted. The lowest homework score during the semester will be dropped. Homeworks will count 20% towards the final grade.

Try to start on the problem set early and to use my office hours for questions. It is a good idea to discuss the problems with other students, but the write-up should be done individually. Problem solutions will be made available: hard copies for sale at the Academic Support Office (PAS 260), and scanned versions at the course website.

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Lab

Students are required to attend and participate in their scheduled lab sessions, and to write individual reports. There is a make-up lab, reserved to students who missed a lab for a documented medical or family emergency. Only one lab may be made up. Students must complete a minimum of 10 weeks of lab in order to pass the Lab.

Lab reports are due at the beginning of the lab session one week following the completion of an experiment. Late lab reports will only be accepted up to one week after due date, and will only receive up to 75% of the maximum points. The grade for a lab session is based on work done in the lab itself and in the lab report. The lowest score of the 13 weeks of lab will be dropped. The Lab will count 25% towards the final grade. You must pass the Lab in order to pass the course.

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Exams

There will be three midterm exams and a final exam. Unless otherwise noted, an exam refers to all the material covered by the exam date, but emphasis will be on topics not covered by a previous exam. All exams will be closed book, closed notes, with elementary (not programmable nor graphing) scientific calculators allowed. Student athletes who will be out-of-town on an athletic meeting on the day of the exam must make advance arrangements with the instructor so that the exam can be administered by their athletic supervisor.

There are no make-up exams. The lowest midterm score will be dropped. If you miss an exam, for any reason, it will count as the exam to be dropped. Exams will count 55% towards the final grade, with each midterm contributing 15% and the final exam, 25%.

The class exams are tentatively scheduled for Feb. 6, Mar. 6, and Apr. 10. The final exam is scheduled for May 10, 8-10am. Exam solutions will also be made available.

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Grading

Total scores will be determined from the weighted average described above, that is:

  • Homework assignments, 20%
  • Lab, 25%
  • Exams, 2 x 15% + 25% = 55%

The final letter grade will be determined by the relative standings. Incompletes will only be given to students who have satisfactorily completed the majority of the course work and have a valid and serious (e.g. medical) reason for not completing the remainder.

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Other Items

There is a class website that will be updated regularly with new and/or revised information. In particular, you can find there a tentative class schedule. Please visit often, particularly if you miss a lecture.

Both the instructor and the TA have mailboxes in PAS 236. Scores will be posted just outside PAS 260.

E&M is an important subject, and there are therefore many sources that help the learning process. For example, you might find useful to consult other references, such as

  • R.A. Serway, Physics for Scientists and Engineers
  • E.M. Purcell, Electricity and Magnetism, Berkeley Physics Course Vol.2
  • R.P. Feynman, R.B. Leighton, and M. Sands, The Feynman Lectures on Physics, Volume II

My role is to help you learn the material, and I value your feedback. You are encouraged to drop by to discuss any aspect of the course. Also, an anonymous comment form should be available at the website.

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Last updated: January 16, 2001