Post on 13-Mar-2016
description
Announcements 1/11/12 Prayer 5 students didn’t have clickers registered Story: about memorizing Maxwell’s
equations… Review: E
E B
Gauss’s Law
Faraday’s Law
Gauss’s Law for B
B
Ampere’s Law(with Maxwell correction)
The wave equation has the form:
a.
b.
c.
d.
Review Quiz (not graded)
2
2 0EE Ct
0EE Ct
2 0EE Ct
22
2 0EE Ct
The speed of light can be written in terms of which two (other) fundamental constants?
a. e and me
b. 0 and 0
c. h and kb
d. qe and qp
e. and
Review quiz (not graded)
Which two Maxwell’s Eqns must be modified to describe electric and magnetic fields inside materials (the “macroscopic” versions)
a. and
b. and
c. and
d. and
Reading Quiz (graded; no discussion)
E
B
B
E
E
B
B
E
The dipole moment per unit volume has which symbol?
a. Db. Hc. Pd. Re. Z
Reading Quiz
Modifying Maxwell’s Eqns
Modifying speed of light
P&W version of Wave Eqn