PHYS 323, Winter 2008
Electromagnetism III - Electrodynamics

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Homework and recitations set 7 - homework due Friday May 16



Homework
10.19 - Line charge in uniform motion
10.20 - Find the fields in the center for a charge moving in a circle
10.25 - Calculate power through normal plane for particle in uniform motion
11.2 - Express dipole radiation potentials and fields in coordinate-free form
HW7.1 - A particle of charge q moving with velocity v1 receives an impulse
perpendicular to v1 at the spacetime origin so that its velocity is changed to
v
2 = v1 + δv, where v1.δv = 0 and δv = 0.1v1 (say). Sketch the electric field
lines at a later time t, as we did in class for the case of v2 parallel to v1. In
what directions is the emitted radiation strongest?

Examples class
10.18 - Fields along the axis for charge moving along the axis
11.1 - Potentials of dipole satisfy Lorentz gauge condition

Bonus
10.26 - Force and momentum for two charged particles

Last modified: 5/14/2008 7:13 AM