CHAPTER 28 ELECTRIC CIRCUITS
ActivPhysics can help with these problems: Section 12, DC Circuits Section 28-1: Problem
1. Sketch a circuit diagram for a circuit that includes a resistor R1 connected to
PART 4 ELECTROMAGNETISM CHAPTER 23 ELECTRIC CHARGE, FORCE, AND FIELD
ActivPhysics can help with these problems: Activities 11.111.8 Section 23-2: Problem
1. Suppose the electron and proton charges di
PY208N Name (print)
Fall 201 1
TEST 1, version A ID#
Time limit: 75 minutes for entire test
Closed book Section#
HONOR CODE
I have neither given nor received unauthorized aid on this test. Signed:
Gen
PY208 Exam 3 Fall 2014
1.
Suppose the primary coil of a transformer contains 600 turns of wire and draws 50 mA from a lZO—V ac
outlet. The secondary coil supplies 5.0-V for a cell phone charger. What
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PY208N
Fall 2009
TEST 3, version A
CLOSED BOOK
Name (print)
ID# 000
Section#
Part A. Multiple-Choice Questions (75%, i.e., 5 points for each question)
Instructions for Part A: Circle the best answer t
North Carolina State University
Name:
Department of Physics
Engineering Physics II (PY-208)
Test 3, Form: A
Student Number:
Section:
Date:
Part A. Multiple-Choice Questions.
(85 points, i.e., 5 points
PY 208N-008
Dr. Dougherty
sure you are in one of the required lab sectio 8L-229 to PY208L-244
ttp:/courses.ncsu.edu/py208n/lec/009/
Objectives for the Day: 08/20/08
1) Describe the course and how i
207. PY208 /EXAM/ F02 001 ' 7 5"? '
An isolated conducting sphere has a net charge of +5 uC. The sphere 15 then grounded and kept grounded '
while a +5 11C point charge 15 brought near to but not touc
PYZOGITesttl/SOB version: 1 Spring 2003
1. Certain electromagnetic waves from outer space have a wavelength of 21 cm (0.21 111).
What is the frequency of these waves? In Hz,
(A) 1.6 x 10*
(B) 1.4 x 10
PY208N Name (print)
Fall 201 1
TEST 1, version A ID#
Time limit: 75 minutes for entire test
Closed book Section#
HONOR CODE
I have neither given nor received unauthorized aid on this test. Signed:
Gen
PY208 Fall 2017
Sec 002, 005, 006
Practice Test 1
This practice test is ~50% longer than the real test will be. Also, problems 17-19, 21 and 22
are work out problems here. Test 1 will be all mul
In class, you found that the potential differenceVADandVBCwere small, but not zero.
Why are they not zero?
This is the result of the internal resistance of the battery and the resistance of the wire
w
CHAPTER 27
Section 27-1: Problem
1.
ELECTRIC CURRENT
Electric Current
A wire carries 1.5 A. How many electrons pass through the wire in each second?
Solution
The current is the amount of charge pa
CHAPTER 26ELECTROSTATIC ENERGY AND CAPACITORS
Section 26-1:Energy of a Charge Distribution Problem
1. Three point charges, each of +q , are moved from infinity to the vertices of an equilateral triang
CHAPTER 24
GAUSSS LAW
ActivPhysics can help with these problems: Activities 11.411.6 Section 24-1: Problem
1. What is the net charge shown in Fig. 24-39? The magnitude of the middle charge is 3 C.
Objectives for the Day: 08/25/08
) Explain the concept of Electric Field. ) Calculate the electric field of discrete charge distributions. ) Introduce continuous charge distributions.
Example 1 from
CHAPTER 26 ELECTROSTATIC ENERGY AND CAPACITORS
Section 26-1: Problem
1. Three point charges, each of +q, are moved from infinity to the vertices of an equilateral triangle of side l. How much work is
Objectives for the Day: 08/27/08
) Calculate electric fields due to continuous charge distributions. ) Describe how electric fields influence charged particle motion. ) Review the idea of a dipole mom
CHAPTER 25 ELECTRIC POTENTIAL
ActivPhysics can help with these problems: Activities 11.9, 11.10 Section 25-2: Problem
1. How much work does it take to move a 50- C charge against a 12-V potential dif
Office Hours:
Monday: 1:30 to 2:30 PM Thursday: 1:00 to 2:00 PM in Riddick 441 or by appointment!
My usual office: 155 Partner III on Centennial Campus
Homework: Short problem sets due pretty much
Practice problems for Polarization
1. Two polarizers are oriented at 60 degrees to one another.
Unpolarized light with
intensity I0 hits the polarizers.
(a) What is the intensity after the light passe
0135/,00 w "5
RoomQSeath
Notification: This exam is 13
pages in length
PY 208 - SPRING 2016 COUNTRYMAN
Exam #1
Student's Name:
Date of Exam: Wednesday, February 3, 2016 - Friday, February 5, 2016
Time