PHYSICS 211: Review of Vectors 1. Vectors are characterized by a magnitude and a direction.
Sept. 5, 2005
2. Cartesian coordinates (^, y , z ): A has components (Ax , Ay , Az ), where Ax = A x, etc. x ^ ^ ^ Thus, we can write A = Ax x + Ay y + Az z in Car
Physics 211 Assignment 1
Due on Friday, September 18, 2015, in the drop box, BY 4PM
Late HW will not be graded
1. Taylor 1.4
2. Taylor 1.12
3. Taylor 1.14
4. Taylor 1.39
5. Taylor 2.18
6. If f (x, y) is some reasonable function of variables x and y, its d
Physics 211 Assignment 2
Due on Friday, September 25, 2015, in the drop box, BEFORE 4PM
Late HW will not be graded
1. Calculate the terminal speed in air and characteristic time for
(a) a very tiny spherical raindrop of diameter 0.1 mm
(b) a basketball of
Physics 211 Assignment 3
Due on Friday, October 3, 2015, in the drop box, BEFORE 4PM
Late HW will not be graded.
1. Taylor, Problem 3.2
2. Taylor, Problem 3.11
3. Taylor, Problem 3.17
4. Find the centre of mass of a hemispherical shell of radius a. Assume
Physics 211 Assignment 5
Due on Friday, October 30, 2015, in the drop box, BEFORE 4PM
1. Taylor, Problems 6.1 and 6.16 (they are related)
2. Taylor, Problem 6.3
3. Taylor, Problem 7.8
4. Taylor, Problem 7.23
5. Taylor, Problem 7.29
6. Taylor, Problem 7.30
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Physics 211 Assignment 4
Due on Wednesday, October 14, 2015, in the drop box, BEFORE 4PM
Late HW will not be graded.
1. Taylor, Problem 4.14
2. Taylor, Problem 4.16
3. Taylor, Problem 4.20
4. Taylor, Problem 4.21
5. Taylor, Problem 4.41
6. Taylor, Problem
Final Exam
Physics 211
(Friday, Dec. 5, 2003)
You are allowed one formula sheet (two sides) but no calculator or other
electronic device. There are 8 problems worth a total of 80 marks. You may
wish to recall that
3
sin4 d = .
(1)
0
8
1. What goes up, mus
Final Exam
Physics 211
(Saturday, Dec. 11, 2004)
You are allowed one formula sheet (two sides) but no calculator or other electronic device.
Assume that you need to show all your work and derive any result you use unless the problem
states otherwise.
1. M
E charged rod
November-09-12
12:54 PM
A line of charge of length L has its left end at x=d. The linear
charge density is =4/x. Determine the electric field at the
origin.
Chapter 23 Page 1
E curved rod
November-23-12
7:38 AM
A line of positive charge Q is
PE point charges
November-17-12
2:17 AM
Find the electric potential energy of a system of charges.
Chapter 25 Page 1
E = grad V
November-18-12
11:52 AM
Over a certain region of space, the electric potential is
V=5x-3x2y+2yz2. Find the expressions for the
Biot-Savart
November-09-12
11:56 AM
Find the magnitude and direction of the magnetic field due
to a straight segment of wire carrying a constant current I.
Chapter 30 Page 1
B Loop & Wire
November-21-12
10:20 AM
A circular loop has radius R and carries cu
Farmer problem
November-09-12
11:56 AM
A farmer wants a peak voltage of 170V in a loop of wire
that he has strung up below a high voltage power line that
carries an ac current I=I osin(t), where Io=10kA and =2f,
with f=60Hz. If one edge of the loop is 5m
E insulating sphere
November-09-12
11:53 AM
An insulating solid sphere of radius R has a uniform volume
charge density and carries a total positive charge Q. Find the
electric field at a point outside the sphere and a point inside
the sphere.
Chapter 24 P
F=BIL
November-18-12
3:17 PM
A long wire carrying 4.50A of current makes two 90o bends. The
bent part of the wire passes through a uniform 0.24T magnetic field
directed into the page. Find the magnitude and direction of the
magnetic force on the wire.
Cha
Nonuniform resistivity
November-18-12
1:35 PM
A cylinder, or radius 1.25cm and length 2.0m is made of multiple
materials such that the resisitivity is nonuniform and given by
(x)=a+bx, where a and b are constants. If the resistivity at one end is
20nm and
Connecting Capacitors
November-09-12
11:54 AM
A 6F capacitor charged to 50V and a 4F capacitor
charged to 34V are connected to each other, with the
two positive plates connected and the two negative
pates connected. What is the total energy stored in the