Phys 4140 - Mechanics
Homework #6
Due Friday, October 9, 2015
Write a computer program to calculate the logistic mapping of the following equation:
xn 1 xn 1 xn2
In the following, consider = 0.9, 1.2, 2.1, 2.4.
(a) For each , make a plot that shows the v
Physics 4100, Spring 2016
HW #6
Total Points: 25
DUE: 4/12
1) A point charge q is situated a large distance r from a neutral atom of polarizability .
Find the force of attraction between them.
5
2) A dipole p is located a distance z above a grounded condu
HW #1, DUE: 2/4
Physics 4100, Spring 2016
Total Points: 25
1) Consider the arrangement of charged particles shown below. The charge magnitudes are
the same in all three cases, except q1 and q2 are positive and q3 is negative. Sketch the
trajectory of part
Physics 4100, Spring 2016
HW #3
DUE: 2/26
Total Points: 25
(1) Suppose again that, instead of Coulombs law, someone discovered that the electric field
q 1
E ( r )=
( 1 r ) r^
surrounding a point charge q is given by
, where is a small
4 o r2
(but non-zero
Physics 4100, Spring 2016
HW #9
DUE: 5/5
Total Point: 25
1) A plane loop consists of two squares with sides a and b is placed in a time-dependent
magnetic field. The magnetic field is perpendicular to the plane of the loop and varies as
B = B0 sint. Find
STAT 4710/7710-03,06 Fall 2016
Assignment 1
Due Thursday September 1
1. (10 points) A foundry produces brake pads for use in Ford motor cars. A particular lot of
50 such brake pads contains two that have burrs (or rough spots) that were missed in the
grin
Matrix theory
Home-work IV
Maximum 25 points
First Draft Due October 16
1. a. cfw_v1 , v2 , . . . , vn is a basis for V andW isa subspace
of V . dimW = m. Prove
w1
v1
v2 w2
that there is an mn matrix A such that A . = . where cfw_w1 , w2 , . . . , wm
PHYS 416: HW 10
No quiz
1. Reif Problem 8.2: The vapor pressure p. . . .
2. Reif Problem 8.5: Liquid helium boils. . . .
3. Reif Problem 8.8: A steel bar. . . .
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