PHYSICS 4D WEBPAGE
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 (Last update: 3/27/06)


Welcome to the Physics 4D webpage.


In addition to providing general information on the Physics 4D course, this webpage will be used to communicate new information rapidly. Please be sure to check the webpage regularly. [Use the "Last update" date on top to find out if new information has been posted since the last time you looked.]



 NEWS ITEM(S)

The course grades have been posted as of 3/28/06. Seven A's, 15 B's and three C's.

Here is the book I mentioned in class if you are interested in finding out more about General Relativity, Astrophysics, and Particle Physics:
Introduction to Cosmology by Barbara Ryden, Addison Wesley, ISBN 0-8053-8912-1 (hardcover).


Select the item you want by clicking on it:

Syllabus.

Schedule and Homework.

Notes on em waves (and one missing page).

The pdf file on vector calculus and electromagnetic waves is here.

Notes on geometric optics and diffraction.

Notes on the bare minimum we need of complex number theory (small edits on 1/30).

AC circuit theory using complex number analysis is available here (errors corrected on 2/6/06).

My notes on Special Relativity are here.

My notes on Linear Algebra as needed for Relativity are available here.

Notes on the application of Linear Algebra to Special Relativity are available here.

Some problems relevant to the application of Linear Algebra to Special Relavity are here.

My notes of General Relativity are here.

Some problems on General Relativity are here.

Quizz #1, Quizz #1 solutions, Quizz #1 scores.

Quizz #2, Quizz #2 solutions (error in Problem #1 corrected), Quizz #2 scores.

Quizz #3, Quizz #3 solutions, Quizz #3 scores.

Quizz #4, Quizz #4 solutions, Quizz #4 scores, Quizz #4 histogram.

Quizz #5, Quizz #5 solutions, Quizz #5 scores.

Final, Final solutions, Course grades.

The quizzes' and final's maximum scores are: 145, 140, 140, 120, 100, 300 respectively. Grades have been calculated by:
i) Scaling the scores of all five quizzes so that each quizz has the same maximum score, chosen to be equal to the maximum score of the final (300),
ii) Summing the three quizzes with the highest score (call that Q),
iii) Scaling the final by a factor 3 * (60% / 40%) = 4.5 (call that F),
iv) Summing the Q and F to get the total score T = Q + F,
v) Set boundaries for letter grades (50-60: C+, 60-70: B-, 70-80: B, 80-85: B+, 85-90: A-, 90-95: A, 95-100: A+) (I looked at all 25 finals for setting these boundaries),
vi) Assign extra credit for Problem #2 and #11 of the Final by pushing a score up across a letter grade boundary if the score is just below such a boundary.