R. L~ Greew.
PHY5174 Distributions chi2 and P(chi2, nu)
1. Normal distribution and the 2(3 rule.
In Physicswand many other subjectsyou will encounter various "distributions, such as the
MaxwellBoltzmann distribution, the BoseEinstein distribution, and th
JULIESGUIDETOSUCCESSFULSTUDYING
1. PREPARATION
Studying is useless without a PLAN! Before you start, make an outline of all the major topics
that you have covered, then break those into subtopics if necessary. Then, when youre studying,
you can check of
PC3231 Electricity and Magnetism II
Tutorial 3 Solutions
1. A long coaxial cable carries current I (the current flows down the surface of the inner
cylinder of radius a, and back along the outer cylinder of radius b). The two
conductors are maintained at
Physics 171, Fall 2014
August 25, 2014
Course:
Introductory Physics: Mechanics and Relativity
Meeting time: TuTh, 9:3010:45 lecture, F 9:009:50 section for all students, M 9:009:50
section (mostly) for 171H students. Classes meet in Phys. 1201. All stu
Some Vector Fields
1
1
F (x, y) = 5 y 5 x
1
F (x, y) = 1 x 5 y
5
F (x, y) = sin(x) + cos(y)
F (x, y, z) =
F (x, y) =
3x
(x3)2 +y 2
+
x+3
(x+3)2 +y 2
y
+ (x3)2 +y2 +
y
(x+3)2 +y 2
y
x2 +y 2
+
y
x2 +y 2
+ 5z k
1
1
Angular Dynamics
2
3

When floating in space with no external forces acting on it, an object tends to
rotate about its center of mass

A rotating object has some rotational kinetic energy. If its angular speed is
doubled, but nothing else changes, the