Instructor: Dr.
Ringwald E-mail: ringwald[at]csufresno.edu and replace [at] with @
|
Phone: (559) 278-8426 |
Office hours (between August 23 and December 8): MW 2-3:15, TuTh
3:30-4:45.
If students need to see Dr. Ringwald outside office hours,
please call or e-mail first.
Office: McLane Hall, Room 11, in the new Building J (or "J-wing").
This is across the outdoor "hall" from McLane 149, 151, and 161 (near
the Women's Room).
Students don't need an appointment to come to office hours. This is
time set aside for you, when Dr. Ringwald will be in.
Lecture meeting times and location: Schedule 74660 (Section 01),
TuTh 2:00-3:15 p.m., McLane 162.
Iclickers or clickers are NOT required for Phys 4C. I never
use them!
Required Course Texts, which should be available in Kennel Bookstore:
Recommended Course Texts, all of which are excellent sources of worked examples:
Course web page: http://zimmer.csufresno.edu/~fringwal/phys4c.html . This is not on Blackboard: I do all my own web programming.
The Homework Assignments are available on the course web page, at:
http://zimmer.csufresno.edu/~fringwal/hw4c.html.
Solutions to the homework assignments will be posted to the course web
page the day after they are due.
Course grades will be awarded for the following final
percentages:
85.0-100% = A; 70.0-84.9% = B; 55.0-69.9% = C; 40.0-54.9% = D; 0-39.9%
= F.
These percentages will be computed from the following:
Do the homework even though it counts only a little. If you don't, you won't know the material during the exams, which count a lot.
A favorite pastime is to try and determine a ``running'' grade (in other words, trying to figure out a grade based on a single exam or some subset of it). Since there are many contributors to the final grade, this isn't very useful. The above grading scale will not be moved: how any student's grade is determined doesn't depend on any other student's grade.
Dr. Ringwald will be happy to fix any errors that occur in the grading. If after any errors are fixed, students still want to contest their grades, the students are required to do it in writing. This written request must be typed and must be a minimum of half a single-spaced page of 12-point type for exam or Final Exam questions, and a minimum of one single-spaced page of 12-point type for the overall grade. It is to be submitted one time, either to Dr. Ringwald during his office hours, or to his mailbox in McLane 173.
Do the homework even though it counts only a little. If you don't, you
won't know the material during the exams, which count a lot.
2. Read the material in the text before you come to lecture. It's much
harder to understand a lecture if one doesn't know at least roughly what
the lecture will cover. Also, if you find something obscure in the
reading, then you can ask Dr. Ringwald about it during lecture. The
readings are indicated in the course outline.
3. Attend the lectures. Dr. Ringwald will supplement the reading in the
book through different presentations, working examples, and doing
demonstrations. All students are responsible for everything covered in
lecture, even if they don't attend. If Dr. Ringwald decides to move a exam
date (not very likely) and announces this during a lecture that you
missed, you are still responsible for this.
4. Plan to spend a minimum of 12 hours a week outside of class on
this course. This course requires significantly more time in order to
understand the material than most other courses.
5. As soon as something is unclear please ask Dr. Ringwald to clarify it, either during class, or during office hours, or by e-mail or phone. You can also get help from the graduate TAs. The schedule for the TA hours will be announced in class.
TENTATIVE Course Schedule (updated 2010 November 30).
Always do the readings before class:
Week | Tu | Th | Read by Tuesday of next week |
---|---|---|---|
1 | 8/24:
Introduction; Maxwell's equations
(Chapter 34) | 8/26: Electromagnetic waves (Chapter 34) | Chapters 34 and 35 |
2 | 8/31: Electromagnetic radiation (Chapter 34) | 9/02:
Geometrical optics: reflection and refraction (Chapter 35) | Chapter 36 |
3 | 9/07:
Image formation: mirrors
(Chapter 36) | 9/09:
Image formation: lenses (Chapter 36); Homework #1 due (on Chapter 34) | Chapter 37 |
4 | 9/14:
Practical optics
(Chapter 36)
(cameras, eyes, telescopes, and microscopes) | 9/16:
Interference of light waves (Chapter 37);
Homework #2 due (on Chapter 35) | Chapter 38 |
5 | 9/21: Diffraction (Chapter 38) | 9/23:
Polarization (Chapter 38); Homework #3 due (on Chapter 36) | Chapter 39; Re-read Chapters 34-36 |
6 | 9/28:
Einstein's Special Theory of Relativity
(Chapter 39) | 9/30: Mid-Term Exam 1 (on Chapters 34-36) | Chapter 39 |
7 | 10/05: Relativity (Chapter 39) | 10/07:
Relativity (Chapter 39);
Homework #4 due (on Chapter 37) | Chapter 40 |
8 | 10/12:
Quantum physics (Chapters 40.1-40.2) (Thermal radiation) | 10/14:
Quantum physics (Chapter 40.2) (The Photoelectric Effect); Homework #5 due (on Chapter 38) | Chapter 40 |
9 | 10/19:
Quantum physics (Chapters 40.3-40.5) (The Compton Effect and de Broglie waves) | 10/21:
Heisenberg's Uncertainty Principle (Chapters 40.6-40.8); Homework #6 due (on Chapter 39) | Chapters 41.1-41.6 (skip 41.7) |
10 | 10/26:
Quantum mechanics (Chapters 41.1-41.6) (The Schroedinger equation) | 10/28:
Quantum mechanics (Chapters 41.1-41.6) (The QM Particle in a Box); Homework #7 due (on Chapter 40) | Chapter 42 |
11 | 11/02:
The Bohr model of the H atom (Chapters 42.1-42.3); X-ray spectra (42.8) | 11/04:
Atoms (Chapters 42.4-42.6) (QM H atom);
Homework #8 due (on Chapter 41) | Chapter 42 Re-read Chapters 37-41 (skip 41.7) |
12 | 11/09:
Atoms (Chapter 42.6) (Angular momentum and spectra) | 11/11: Holiday | Chapter 42 |
13 | 11/16: Many-electron atoms (Chapters 42.7-42.8) | 11/18: Mid-Term Exam 2 (on Chapters 37-41) | Chapters 44. 45, and 46 |
14 | 11/23:
Nuclear structure (Chapter 44); Nuclear fission and fusion (Chapter 45) ; Homework #9 due (on Chapter 42) | 11/25: Holiday | Chapters 44. 45, and 46; Chapter 44 |
15 | 11/30:
Nuclear structure (Chapter 44); Nuclear fission and fusion (Chapter 45) | 12/02:
Nuclear structure (Chapter 44); Nuclear fission and fusion (Chapter 45) | Chapter 44 |
16 | 12/07:
Many-electron atoms (Chapters 42.7-42.8); Homework #10 due (on Chapter 44). | - | Re-read Chapters 34-42 and 44 (skip 41.7 and 43) |
Don't miss class. Listening to lectures and participating in discussions are much more effective than reading someone else's class notes. Active participation is even better: it will help you retain what you are learning.
This class will observe the five-minute rule: if I am five minutes late, you may go home. If you are five minutes late, you may go home. Don't be late: if you are, the instructor will require you to leave the classroom.
Sorry, but Dr. Ringwald will under no circumstances give make-ups for Mid-Term Exams, nor will Dr. Ringwald give Mid-Term or Final Exams in advance, not even for students who have legitimate reasons for being absent (including job interviews, illness documented by a physician's note, deaths in the immediate family that can be documented), or for students who are participating in University-sponsored activities, such as athletics or theatre. If any student must miss a Mid-Term Exam, the part of the course grade for which that Mid-Term Exam would have counted will be voided, and the rest of the grade will be counted as 100%.
This is really the only possible solution, since it takes about eight hours of Dr. Ringwald's time to prepare one of his cheat-proof exams, each of which must be different for every student who wants a make-up exam or an exam in advance. The reason for this is that, in the past, students who were allowed to take make-up and advance exams abused the privilege by attempting to use the situation to cheat. It is therefore quite impossible for Dr. Ringwald to give make-up exams or exams in advance without very substantial additional cost in his time (and Dr. Ringwald is already working well over 80 hours per week creating opportunities for good students). If students never cheated, this might not be so difficult, but sadly, cheating is common enough to require serious steps to be taken to prevent it. Scheduling make-up exams or exams in advance, in classes as large as Phys 4C, is also not humanly possible: during Dr. Ringwald's first semesters at Fresno State he did allow make-up and advance exams, and quickly found it impossible to accomodate every student who wanted them, because there simply aren't enough hours in the week for it: this left no choice but to end the practice altogether of giving make-up exams and exams in advance. Even with smaller classes, one can never be sure that a makeup or advance exam was really fair, since it must be different from the regular exam.
If any student must miss the Final Exam for a very compelling reason (such as an illness documented by a physician's note), that student will receive a grade of I (incomplete) for Phys 4C for the semester. It will then be that student's responsibility to contact the university administration within the first 15 working days of the next semester to make the necessary arrangements to remove the I grade. See the California State University, Fresno General Catalog for regulations concerning the Incomplete (I) grade. Only students who can document very compelling reasons to miss Final Exams (such as with a physician's note) will be eligible for incompletes: other students missing the final exam will get a 0% on the Final Exam.
The above paragraph means that if any student's parents or anyone else buys that student a plane ticket or otherwise arranges for that student to leave the Fresno area at the end of the term, whoever bought the ticket or make these arrangements is responsible for knowing when the Final Exam for this course is (listed above), and that students are not allowed to miss the Final Exam for this course for any reason other than an illness documented by a physician's note, or else that student will get a 0% on the Final Exam.
If for any reason a student leaves the classroom while an exam is being given, the student may not re-enter the classroom as long as that exam is still taking place. The student's leaving the exam will be taken to signify that the student has finished that exam. This includes trips to the bathroom, so plan ahead. Dr. Ringwald regrets it has to be this way, but in the past students have attempted to cheat while doing this.
Since during exams Dr. Ringwald needs to supervise exams, he will not be able to discuss students' grades or assignment deadlines or to accept assignments during exams, until the exam is over. Dr. Ringwald will be happy to answer any questions about the content of the exam in progress, however.
When taking exams, every student is required to sit in the assigned seat listed in the seating chart given on the front cover of the exam. Not doing so, without the explicit permission of the instructor, will earn a 0% for the exam.
All students are required to remove sunglasses and earphones of any kind during all exams, because they have in the past been used to aid cheating.
Calculators may be used for Phys 4C exams, but laptop computers may not. Electronic devices that can communicate outside the classroom, including Blackberries, Sidekicks, and cell phones, may not be used during Phys 4C exams.
(a) understand or seek clarification about expectations for academic
integrity in this course (including no cheating, plagiarism and
inappropriate collaboration)
(b) neither give nor receive unauthorized aid on examinations or other
course work that is used by the instructor as the basis of grading.
(c) take responsibility to monitor academic dishonesty in any form and to
report it to the instructor or other appropriate official for action.
Instructors may require students to sign a statement on exams and
assignments that “I have done my own work and have neither given nor
received unauthorized assistance on this work." (This section on the
honor code was a required syllabus policy statement by Fresno State.)
Students in Phys 4C may NOT collaborate with others on their homework assignments. Dr. Ringwald used to encourage this, but too many students abused the privilege. Do the homework yourself: you will gain the maximum benefit from it this way. Remember: you NEED to practice doing these problems yourself for the exams, which count for most of the course grade. Dr. Ringwald will be photographing this class several times, to get to know the class, and during exams, to prevent various forms of cheating.
Go to Dr.
Ringwald's home page.
Last updated 2010 November 30. Web page by Dr. Ringwald
(ringwald[at]csufresno.edu and replace [at] with @)
Department of Physics,
California State University,
Fresno. Please read this disclaimer.