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