Physics 112
Fall 2012
Electrodynamics
Frank Moscatelli
Thursday 1:15
– 4:15, SC 113
The study of classical electrodynamics is
included in a physics undergraduate education for at least three reasons.
First, as a linear vector field theory, it represents an opportunity to apply
all the power of mathematical analysis youÕve learned so far. These include
differential and integral vector calculus, special functions, and boundary
value problems. Second, and arguably more important, is the fact that a great
deal of physics has been learned through the interaction of light with matter.
Atomic physics, condensed matter physics and astrophysics are examples. Light,
even in its non-quantum description, is the major outcome of classical
electrodynamics. It has always
fascinated me that although this is a so-called classical subject. The theory
is fully consistent with the theory of special relativity. Unlike F = ma in
classical mechanics, MaxwellÕs equations of electrodynamics are invariant under
a Lorenz transformation. And Maxwell
developed the theory decades before Einstein put it all together. I hope you agree that itÕs critical that
we learn this subject cold!
Welcome to the Phys
112 web site and feel free to click on the links below. Under Introduction you
will find all the specifics on how the seminar will run. Under Syllabus you can
see what we study during the term each week. And also the weekly assignments
are listed (those links will become active as they arrive)
Week 9