Fall 12
PHY 122 Homework Solutions #3
Chapter 22 Problem 38
(II) A very long solid nonconducting cylinder of radius R1 is
uniformly charged with a charge density E. It is surrounded by a
concentric cylindrical tube of inner radius R2 and outer radius R3 a
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Physics 122 Assignment 1
Fall 2009
Individual and Workshop Problems are due at 12:00 pm, Wednesay, September 16, in the locker near the door of B&L 106. Note to look for your TA/TI's name on the locker. Reading Assignment: Read Giancoli Chapter 21-22. Wor
As.rFall 12
PHY 122 Homework Solutions #1
Chapter 21 Question 4
A positively charged rod is brought close to a neutral piece of paper,
which it attracts. Draw a diagram showing the separation of charge in
the paper, and explain why attraction occurs.
Solu
Fall 12
PHY 122 Homework Solutions #2
Chapter 21 Problem 40
Two parallel circular rings of radius R have their centers on the x
axis separated by a distance l , as shown in Fig. 2160. If each ring
carries a uniformly distributed charge Q, find the electri