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Blinn College • Bryan • Natural Science • Physics - PHYS


University Physics II PHYS-2426

  • Spring 2014

  • Section SECTION_303 CRN-21015

  • 4 Credits

  • 01/13/2014 to 05/06/2014

  • Modified 01/09/2014



Meeting Times


Lecture

Tuesday, Thursday, 7:45 AM to 9:00 AM, G213

Lab/Group Quiz

Tuesday, Thursday, 9:10 AM to 10:25 AM, G233

Contact Information


Dr. James Freeman

Email: jim.freeman@blinn.edu
Office: G202
Phone: 979.209.7451
Website: www.blinn.edu/brazon/natscience/phys/jfreeman

Office Hours:

Monday, Wednesday, 12:00 PM to 1:00 PM, G202
Tuesday, Thursday, 10:30 PM to 11:30 PM, G202

Description


A continuation of Physics 2425. A calculus-based course in electricity, magnetism and optics, primarily designed for students majoring in engineering and physical sciences.

Requisites

Prerequisites: PHYS 2425 and MATH 2414

Core Curriculum Statement


This course is not a core curriculum course.

Outcomes


  1. Calculate electric forces and fields due to discrete and continuous charge distributions.
  2. Apply Gauss’s law to calculating electric fields in cases of symmetry.
  3. Use the interrelationships between voltage and electric potential energy to each other, to electric fields and forces and for charge distributions.
  4. Use the concepts of resistance, conduction, power and capacitance, including applications involving basic DC circuits.
  5. Find the force on charges and currents due to magnetic fields, and the fields due to currents.
  6. Solve electromagnetic problems involving Faraday’s Law and Maxwell’s equations.
  7. Use the concept of inductance and analyze circuits involving resistors, capacitors and inductors for their transient behavior and the behavior when connected across AC sources.
  8. Solve problems involving electromagnetic radiation, including comparisons to mechanical waves, the plane-wave solution, polarization, intensity, radiation pressure and momentum.
  9. Solve problems involving the reflection and refraction of light, and applications of spherical mirrors and thin lenses.
  10. Solve problems involving interference and diffraction, including double-slit and thin-film interference, single slit diffraction and diffraction gratings.
  11. Conduct experiments in electromagnetism and optics and clearly communicate the results in laboratory reports.
  12. Evaluate the accuracy and precision of physical measurements, identify the potential sources of error and relate experimental results to theoretical principles.
  13. Design experiments involving the fundamental principles of electromagnetism and optics and document the rationale for this design.

Materials


Text

Young and Freedman, University Physics, 13th edition (Vol. II).  Note: The full two-semester e-book including Mastering Physics may be purchased for under $100 at the Mastering Physics link shown below.

Laboratory Manual

Each student must print out a copy of the lab manual for the semester.  It is in the form of a single .pdf file and can be found here.  Bring the laboratory manual to each class, even if a lab is not on the schedule for that day; the schedule may change slightly from time to time.

Homework System

Students must purchase an access key to Mastering Physics, the textbook publisher’s online homework system.  This key is bundled with the textbook at the Blinn bookstore.  Alternatively, the access key can be purchased online at http://www.masteringphysics.com/.   Be sure to select the textbook above (with proper edition) to pair with the Mastering Physics.  The Mastering Physics Course ID for this section is:  PHYS2426303SP14.

Scientific Calculator

Students must have a proper scientific calculator with them for every class.

Calculator memories must be cleared before entering the room before every exam.  Violations of this policy will be considered as a matter of academic dishonesty.

Course Requirements


Major Exams

There will be three exams and a comprehensive final. All exams will be closed-book and closed-note exams typically comprising a mix of work-out problems, multiple choice, short answer, and true/false. All work must be presented in clear logical order to receive partial or full credit. Correct answers with little, no, or incorrect justification will be given no credit. All work-out problems must be submitted in the required format as specified in the document on eCampus: Lessons->Physics 2426 Handouts->Format for Work-out Problems.

A make up exam will be allowed for a student who misses an exam ONLY if the excuse is one of the four College-recognized excuses. Absences for any other reason will result in a zero for the exam.

Labs

Lab time will be used to collect data. Students should expect to complete calculations outside of class. Lab reports are due the class following when the lab was completed. You must be present the day the lab is assigned in order to get credit for it. Additional Lab information can be found on eCampus: Lessons->Phys 2426 Handouts->Physics Lab Policies and Procedures.

Group Quizzes

These are open book quizzes on which you may collaborate with your fellow students. These quizzes are due the day they are assigned unless I specify otherwise. You must be present the day the quiz is assigned in order to get credit for it. Copies of group quizzes are available on eCampus: Lessons->Physics 2426 Handouts->Physics 2426 Group Quizzes. Students are required to print a copy of the group quiz and bring it to class on the day the quiz is scheduled.

Homework

Online homework assignments are due at midnight the day before the exam covering the same material. Late homework is penalized with a deduction of 10% for every day late.

Evaluation


Criteria

TypeWeightTopicNotes
Exams 55

I do not drop your lowest exam. Instead, the exam average is calculated according to the following formula:

(ExamAverage) = 0.1(Lowest Exam Score) + 0.9(Average of two Highest Scores)

Final Exam 20
Daily Grade 12.5

The Daily Grade is a combination of the Lab and Group Quiz grades.

Homework 12.5

Homework is graded automatically by the Mastering Physics system.

  • Each assignment will has a due date. You will receive a 10% grade deduction for every day the homework is late. Due dates will typically be midnight on the day before I give an exam covering the material.
  • You have a maximum of 6 attempts to answer any problem.
  • For multiple-choice questions don’t just guess at the answer until you find the correct one. If you guess wrong, you will be penalized according to the number of possible answers. For example, if there are four possible answers and you guess wrong once, the maximum possible score on that problem will drop to 75%.
  • You can ask for a hint. If you ask for a hint, you will be penalized 1% for each hint you receive.
  • If you answer a question incorrectly, you receive a deduction of 3% per incorrect answer.

Breakdown

GradeRangeNotes
A 90 - 100
B 80 - 89
C 70 - 79
D 60 - 69
F < 60

Blinn College Policies


Blinn College policies on civility, class attendance; scholastic integrity; students with disabilities; final grade appeals; and electronic devices as stated in the Blinn College Student Handbook, Faculty Handbook, Blinn College Catalog and specific technical program handbooks. All policies, guidelines and procedures in the Student and Faculty Handbook and the Board and Administrative Policy Manuals are applicable to this course

Civility Statement

Members of the Blinn College community, which includes faculty, staff and students, are expected to act honestly and responsibly in all aspects of campus life. Blinn College holds all members accountable for their actions and words. Therefore, all members should commit themselves to behave in a manner that recognizes personal respect and demonstrates concern for the personal dignity, rights, and freedoms of every member of the College community, including respect for College property and the physical and intellectual property of others.

      Civility Notification Statement. If a student is asked to leave the classroom because of uncivil behavior, the student may not return to that class until he or she arranges a conference with the instructor; it is the student’s responsibility to arrange for this conference. 

      This statement reflects step one in a possible four step process.  The Incivility Protocol is detailed in the Blinn College Student Handbook.

Attendance Policy

The College District believes that class attendance is essential for student success; therefore, students are required to promptly and regularly attend all their classes. A record of attendance will be maintained from the first day of classes and/or the first day the student’s name appears on the roster through final examinations. If a student has one week’s worth of unexcused absences during the semester, he or she will be sent an e-mail by the College District requiring the student to contact his or her instructor and schedule a conference immediately to discuss his/her attendance issues. Should the student accumulate two weeks’ worth of unexcused absences, he or she will be administratively withdrawn from class.

There are four forms of excused absences recognized by the institution:

  1. observance of religious holy days—The student should notify his or her instructor(s) not later than the 15th day of the semester concerning the specific date(s) that the student will be absent for any religious holy day(s);
  2. representing the College District at an official institutional function;
  3. high school dual credit students representing the independent school district at an official institutional function; and
  4. military service.

Other absences may be considered excused at the discretion of the faculty member with appropriate documentation.  A student enrolled in a developmental course is subject to College District-mandated attendance policies. Failure to attend developmental classes shall result in removal from the course as defined by the College District.

It is the student’s responsibility to officially drop a class he or she is no longer attending.  To officially drop a class the student must obtain the class withdrawal form from Enrollment Services, complete the class withdrawal form, secure the required signatures, and return the completed form to Enrollment Services. The last day to drop with a Q is according to the Academic Calendar.

Scholastic Integrity

Blinn College does not tolerate cheating, plagiarism, or any other act of dishonesty with regard to the course in which you are enrolled.  The following text defines the faculty member’s responsibility with regard to the scholastic integrity expectation for this and all courses at Blinn College.

It is the responsibility of faculty members to maintain scholastic integrity at the College District by refusing to tolerate any form of scholastic dishonesty.  Adequate control of test materials, strict supervision during testing, and other preventive measures should be utilized, as necessary, to prevent cheating or plagiarism.  If there is compelling evidence that a student is involved in cheating or plagiarism, the instructor should assume responsibility and address the infraction.  Likewise, any student accused of scholastic dishonesty is entitled to due process as outlined in Blinn College Board Policy FLB (Local).  The Scholastic Integrity Policy is located in the Blinn College Student Handbook. In a case of scholastic dishonesty, it is critical that written documentation be maintained at each level throughout the process.

Students with Disabilities

Blinn College is dedicated to providing the least restrictive learning environment for all students. Support services for students with documented disabilities are provided on an individual basis, upon request. Requests for services should be made directly to the Office of Special Populations serving the campus of your choice.  For the Bryan campus, the Office of Special Populations (Administration Building) can be reached at (979)209-7251.  The Brenham, Sealy and Schulenburg campuses are served by the Office of Special Populations on the Brenham campus (Administration Building Room 104) and can be reached at (979)830-4157.  Additional information can be found at www.blinn.edu/disability/index.html.

Final Grade Appeal

If a student wishes to appeal a final grade in a course, Blinn College Board Policy FLDB (Local), Course Grade Complaints, outlines the timeline for the appeal and the four steps in the appeal.  This policy is located in the Blinn College Student Handbook.

Electronic Devices

Cellular telephones and beepers/pagers must be disengaged while the student is in the Blinn College Library or any classroom/lab, unless otherwise instructed. Any noncompliance with this policy shall be addressed in accordance with the College District civility policy (administrative policy).  This information is contained in Blinn College Board Policy FLB (Local).

Course Policies


Classroom

Detailed class policies are available in a document on eCampus: Lessons->Phys 2426 Handouts->Physics Class Policies and Procedures.

eCampus

The eCampus system will be our primary means of communication outside of class. Each student will be enrolled in the appropriate eCampus course. Access the course at ecampus.blinn.edu. The following items will be available online:

 

  • Important announcements
    • Students should check daily for new announcements
  • Email
    • Note: All official course email between the instructor and students will be via eCampus email. Emails sent through the regular Blinn email will be answered, “Please resend through eCampus.”
  • Copies of Power Point lecture slides
  • Copies of all handouts
  • Grades
  • Links to external resource material
  • Discussion forums/Blogs
  • This syllabus

Problem Resolution

If you have a complaint about your class, you should first request a conference with your instructor to try and resolve the problems or issues. If the problems or issues cannot be resolved at the instructor level, you should request a conference with the Division Chair, Mr. Dwight Bohlmeyer, Science 241, dbohlmeyer@blinn.edu

Schedule


Week

Chapter

Lecture Topic

1    Jan. 14

      Jan. 16

Intro/21

21

Electric Charge; Coulomb’s Law

Electric Fields; Electric Dipoles

2    Jan. 21

      Jan. 23

22

22

Electric Flux; Gauss’s Law

Applications of Gauss’s Law

3    Jan. 28

      Jan. 30

23

23

Electric Potential and Potential Energy

Calculating Electric Potential; Potential Gradient

4    Feb. 4

      Feb. 6

24

24

Capacitors and Capacitance; Series and Parallel

Dielectrics

5    Feb. 11

      Feb. 13

Exam 1

25

Chapters 21-24

Resistivity and Resistance; EMF

6    Feb. 18

      Feb. 20

25

26

Circuits; Energy and Power in Electric Circuits

Resistors in Series and Parallel; Kirchhoff’s rules

7    Feb. 25

      Feb. 27

26

27

RC Circuits

Magnetic Fields; Motion of Charged Particles

8    Mar. 4

      Mar. 6

27

28

Force on Current-carrying Conductors; Current Loops

Sources of Magnetic Fields; Force Between Conductors

9    Mar. 11

      Mar. 13

Holiday

Holiday

 

10  Mar. 18

      Mar. 20

28

Exam 2

Magnetic Field of a Current Loop; Ampere’s Law

Chapters 25-28

11  Mar. 25

      Mar. 27

29

29/30

Faraday’s Law; Lenz’s Law: Motional EMF

Induced Fields; Maxwell’s Eqns.; Mutual/Self Inductance

12  Apr. 1

      Apr. 3

30

31

RL and LC Circuits;

AC circuits; LRC Series Circuit;

13  Apr. 8

      Apr. 10

      Apr. 11

31/32

32

Last day to

drop with a “Q”

Transformers; Maxwell’s Equations and EM Waves;

Energy and Momentum in EM Waves; Standing Waves

14  Apr. 15

      Apr. 17

Exam 3

33

Chapters 29-32

Reflection and Refraction; Polarization

15  Apr. 22

      Apr. 24

34

35

Geometric Optics

Interference

16  Apr. 29

      May 1

36

Final: 07:45-09:45

Diffraction

Comprehensive – G213