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PHYS-2426-001 Principles of Physics II
Prerequisites: PHYS 2425 and MATH 2414
Principles of physics for science, computer science and engineering majors, using calculus, involving the principles of electricity and magnetism, including circuits, electromagnetism, waves, sound, light and optics. Laboratory experiments supporting theoretical principles presented in lecture involving the principles of electricity and magnetism, including circuits, electromagnetism, waves, sound, light and optics; experimental design, data collection and analysis, and preparation of laboratory reports.
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(4 sem hrs; 3 lec, 4 lab)
On Campus Course
Lecture: Physics for Scientists and Engineers 9th edition, Serway & Jewitt (optional, the WebAssign access includes an ebook version)
Lab: Laboratory Manual for PHYS 2426, on Blackboard.
Homework: You will need to get a code for WebAssign if you do not already have one. If you took Principles of Physics I from Professor Van Domelen, your old code should still work. If you did not, it is less expensive to purchase a single-semester access directly from the webpage than to get a code from the bookstore.
Calculator: You will need a calculator that is not your phone that can handle scientific notation, exponents, and trigonometric functions.
Graph Paper: If you find you need this for any lab reports, http
After completing the lecture part of this course, students should be able to:
1. Articulate the fundamental concepts of electricity and electromagnetism, including electrostatic potential energy, electrostatic potential, potential difference, magnetic field, induction, and Maxwell’s equations.
2. State the general nature of electrical forces and electrical charges, and their relationship to electrical current.
3. Solve problems involving the inter-relationship of electrical charges, electrical forces, and electrical fields.
4. Apply Kirchhoff’s laws to analysis of circuits with potential sources, capacitance, and resistance, including parallel and series capacitance and resistance.
5. Calculate the force on a charged particle between the plates of a parallel-plate capacitor.
6. Apply Ohm’s law to the solution of problems.
7. Describe the effects of static charge on nearby materials in terms of Coulomb’s law.
8. Use Faraday’s and Lenz’s laws to find the electromotive forces.
9. Describe the components of a wave and relate those components to mechanical vibrations, sound, and decibel level.
10. Articulate the principles of reflection, refraction, diffraction, interference and superposition of waves.
11. Solve real-world problems involving optics, lenses, and mirrors.
After completing the lab part of this course, students should be able to:
1. Prepare laboratory reports that clearly communicate experimental information in logical and scientific manner.
2. Conduct basic laboratory experiments involving electricity and magnetism.
3. Relate physical observations and measurements involving electricity and magnetism to theoretical principles.
4. Evaluate the accuracy of physical measurements and the potential sources of error in the measurement.
5. Design fundamental experiments involving principles of electricity and magnetism.
6. Identify appropriate sources of information for conducting laboratory experiments involving electricity and magnetism.
In order to receive your AC Connect Email, you must log in through AC Connect at https://acconnect.actx.edu .
If you are an active staff or faculty member according to Human Resources, use "Exchange". All other students, use "AC Connect (Google) Email".
The lecture meetings will include class discussion and some activities, so students will not be expected to sit quietly the entire time. Students will be expected to exercise good judgement regarding when to speak and when to listen, however, both with Dr. Van Domelen and their fellow students. Students will be expected to treat each other with respect.
To avoid disruption and potential embarrassment, please silence all electronic devices. Outside of quizzes and exams, portable electronics will be allowed. However, unless they are part of an assistive system (see Disability Services if in doubt), please remove any earpieces or headphones.
Academic dishonesty will at a minimum be punished by a score of zero on the relevant task. This includes cheating on exams, and turning in lab reports for a lab that was not actually attended. Additional sanctions at the College level may be applied if the situation merits.
There will be exams at the ends of weeks 2, 4, and 6. The first two will each be worth 15% of the total grade, while the final exam will count as 20% and be partly comprehensive. Homework will count for 20% of the grade, as will Laboratory writeups. Participation in group problem sessions will make up the remaining 10%. This group work will not be scored, it will be a grade for being there and participating.
If it will raise your average, the lowest regular exam grade (unless it is a zero given for cheating) will be replaced by the percentage score of the final exam.
Laboratory reports will be a group effort, with all members of the group sharing the same base score (students who fail to turn in lab partner evaluations will lose one point). The laboratory grade will use the best 9 reports out of 10 assigned. A bonus of one full lab's worth of points will be given if all 10 reports are completed (or the absence is excused).
The harshest grading scale that will be applied will be as follows: 89.5% = A, 79.5% = B, 69.5% = C, 59.5% = D. Dr. Van Domelen reserves the right to adjust the curve to be more forgiving and less evenly-spaced, but will not make it harsher. The final analysis will consider the grades of all students: a few very high scores will not prevent a relaxing of the curve if most of the class struggled.
Attendance is required during the laboratory experiments, you cannot miss the experiment and then help work on the lab report to get points.
One absence from the group problem sessions will be dropped from your score. So, if there are 10 sessions and you attend 8 of them, your attendance grade will be 88.9% (8 out of 9).
Due to the compressed schedule, there will be no make-ups available for any missed assignments. Labs and group problem sessions allow one dropped score to allow for unavoidable absences, and the exam score replacement policy is in part to permit missing one exam if circumstances demand it. The sole exception is the final exam, which can be made up.HOWEVER, be aware that final grades are due the day after the scheduled time for the final exam, so your grade without the final may have to be turned in and then later amended if you cannot take the final exam during the last week of the class.
There will be five lectures of 75 minutes apiece each week, with part of the Lab/Recitation time being used for a second lecture on Tuesday of each week. The lecture time on the final day of class will be review for the final and general Q&A about science.
Mondays and Wednesdays there will be laboratory experiments during the Lab/Recitation time, except for the first Monday (which will be used to get everyone set up on WebAssign) and the last Wednesday (which will be a group problem session).
Lab/Recitation time on the first, third, and fifth Thursday, plus on the last Wednesday, will be devoted primarily to group problem sessions and homework discussion. Exams will be held in the Lab/Recitation time on the second, fourth, and sixth Thursdays. Group problem sessions, worked examples, and homework discussion will also happen during times not used for lecture, such as the last half hour of each lecture time. While there won’t always be group work during these times, Tuesdays will always have a group problem, so that there’s something that day with an attendance requirement.
Homework will be delivered online, one assignment a week, and normally will be due Monday nights at 11:59 PM. The final homework assignment will be due Wednesday night at 11:59 in the sixth week.
Week 1 (May 23-26): Chapters 23-25, WebAsssign account creation “Lab,” Laboratory 1 (Faraday’s Ice Pail), Homework 1 (Chapters 23-25).
Week 2 (May 30-June 2): Chapters 26-28, Laboratory 2 (Potential Mapping) and 3 (DC Circuits), Homework 2 (Chapters 26-28). Exam 1: Chapters 23-27. (Note, homework over 26 and 27 is due after the exam, but you should do those problems before the exam!)
Week 3 (June 6-9): Chapters 29-31, Laboratory 4 (RC Circuits) and 5 (Magnetic Force on a Wire), Homework 3 (Chapters 29-31).
Week 4 (June 13-16): Chapters 32, 33, and start of 34, Laboratory 6 (Ratio of e/m) and 7 (RL Circuits), Homework 4 (Chapters 32-33). Exam 2: Chapters 28-32.
Week 5 (June 20-23): Finish Chapter 34, all of Chapters 35-36, Laboratory 8 (RLC Circuits) and 9 (Reflection and Refraction), Homework 5 (Chapters 34-36).
Week 6: (June 27-30): Chapters 37, 38, and 40, Laboratory 10 (Lenses), Homework 6 (Chapters 37, 38, 40). Final Exam: Comprehensive but weighted towards Chapters 33 and later.
We will be spending the lab time on Monday May 23 going over these policies and helping students get set up with WebAssign. If you have never used WebAssign at AC, don’t make an account until you have access to the class key (it’s less hassle that way).
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