Syllabus for Physics 272 – Spring 2019

(Check here frequently for important announcements related to the course)

Official Course Description: Title: Introductory Physics: Fields; Credits: 3; Grade Method: REG/P-F/AUD;
Prerequisite: PHYS161 or PHYS171; and MATH141; and must have completed or be concurrently enrolled in MATH241; Topics: (as per testudo: actual ones that we will cover in this course are given below) Second semester of a calculus based general physics course. Universal gravitation, electric and magnetic fields and potentials, simple circuits, Maxwell's equations in integral form. Continues the application of mathematics to conceptual models, now with more abstract components.

Instructor: Professor: Kaustubh Agashe Phone: (301)-405-6018

Office (note different building than lectures): Room 3118 of Physical Sciences Complex (PSC),

e-mail: kagashe_at_umd.edu

Office Hours (note locations and days carefully): Thursday 2.00-3.00 pm. in Rm. 1304 of Toll building

(this will be sort of an informal discussion session, i.e., you are not required to attend it, but it will be useful

to do so) and Tuesday 2.30-3.30 pm. in Rm. 3118 PSC. It might be possible to have office hours at other

times by appointment.

Teaching Assistants:

(1). Nathaniel (Nate) Dudley [email: ndudley@umd.edu, who will grade homeworks and

(2). Kaustubh Deshpande [email: ksd_at_umd.edu; office: Rm. 3260 of PSC; phone: (516)-225-4807], who will

grade quizzes and (part of) exams. He will also conduct office hours (note location and days

carefully): Monday 10.00-11.00 am. and Wednesday 1.30-2.30 pm., both in Rm. 3260 of PSC. It might be possible to

have office hours at other times by appointment.

Lecture Time and location: 12:30-1:45 pm. in Rm. 1201 of John S. Toll Physics Building (# 082) on Tuesday and Thursday; 10-10.50 am. on Wednesday in Rm. 0215 of Edward St. John Teaching and Learning Center (ESJ, Building # 226).

Required Textbook: “Physics for Scientists & Engineers”, 4th Edition by Douglas Giancoli

Recommended textbook: “Electricity and Magnetism” by E. Purcell and D. Morin

Homework: The homework assignments (problem sets) will generally be assigned here on Tuesdays, and should be handed in class (or in folder outside Room 3118 of PSC by 5 pm.) the following Thursday (starting February 7, with the exception of exam weeks), Late homework will be accepted at the discretion of the instructor (in particular, a valid documented excuse such a medical problem, religious holiday, or serious family crisis is required), but not after solutions have been handed out.

No homework will be dropped for any reason. For full credit for any written homework or exam problem,

in addition to the correct answer, you must show the steps/justify your approach as much as possible.

Solutions to homework (and exams) will be posted here.

Quizzes: once a week during Wednesday 10-10.50 am. lecture (starting February 13, with the exception of exam weeks),

with solutions posted here. The quizzes will be based on topics covered in the homework which was due the week before.

Problem-solving sessions: the Wednesday 10-10.50 am. class will be mostly quizzes and problem-solving by you in groups (problems for which are given here and solutions are here), except for the very first time on January 30, which will

be a regular lecture.

Exams: There will be 2 exams given during the Thursday lecture periods (1 hours 15 minutes in length). Both exams will contribute to the final grade for the course. The final exam will be given during the standard exam period (1:30-3:30 pm. on Tuesday, May 21). You must take the final exam to pass the course. There will be no make-up for the exams, unless there is a strong documented excuse (medical problem, religious holiday, or serious family crisis).

Details such as which topics will be covered in each exam, whether crib sheets will be allowed etc. will be posted later.

Grade: The semester grade will be based on the homework, in-class exams and the final exam
with the following (tentative) weights: 2 in-class exams: 22.5% each, homework: 15%, final exam: 35% and quizzes: 5%

Attendance: Regular attendance and participation in this class is the best way to grasp the concepts and principles being discussed. Please try to attend every class and to read up the relevant chapter(s) of the textbook before coming to the class.

Some class notes will be posted here.

Academic Honesty: Note that, although you are encouraged to discuss homework with other students, any work you submit must be your own and should reflect your own understanding. In fact, the main way you will understand Physics (and thus do well on the exams) is by doing the homework (that too by yourself).

In addition, academic dishonesty, such as cheating on an exam or copying homework, is a serious offense which may result in suspension or expulsion from the University.

The University of Maryland, College Park has a nationally recognized Code of Academic Integrity, administered by the 
Student Honor Council.  This Code sets standards for academic integrity at Maryland for all undergraduate and graduate 
students.  As a student you are responsible for upholding these standards for this course.  It is very important for you to 
be aware of the consequences of cheating, fabrication, facilitation, and plagiarism. For more information on the Code of 
Academic Integrity or the Student Honor Council, please visit here.
 
To further exhibit your commitment to academic integrity, please sign the Honor Pledge (which covers all 
examinations and Assignments) and turn it in as “Homework 1”: 
 

"I pledge on my honor that I will not give or receive any unauthorized assistance (including

from other persons and online sources) on all examinations, quizzes and homework assignments 
in this course."

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hold as a student member of our academic community. Your feedback is confidential and

important to the improvement of teaching and learning at the University as well as to the

tenure and promotion process. CourseEvalUM (go here) will open in early May for you to complete your

evaluations for Spring semester courses. By completing all of your evaluations each semester, you will

have the privilege of accessing the summary reports for thousands of courses online at Testudo.

(TENTATIVE) schedule of Physics 272 topics, exams, and holidays (more detailed schedule, for example, by chapter-sections, might be posted as part of the “announcements” here roughly at the beginning of each week; the homework assignments will also indicate this.)

Week	Dates	Main Topics	Chapters in Giancoli
1	Jan. 29, 30, 31	(I) Electrostatics: Electric Charge and Field	21
2	Feb. 5, 6, 7	(I) Electrostatics: electric field, Gauss’ law	21, 22
3	Feb. 12, 13, 14	(I) Electrostatics: electric potential	23
4	Feb. 19, 20, 21	(I) Electrostatics: capacitance, dielectrics	24
5	Feb. 26, 27, 28	(II) Electric Currents: resistance	25
6	Mar. 5, 6, 7	(II) Electric Currents: DC circuits	26
7	Mar. 12, 13	(III) Magnetostatics: force on electric charge	27
7	Thursday, Mar. 14	Exam I
	Mar. 18-22	Spring Break
8	Mar. 26, 27, 28	(III) Magnetostatics: force on electric charge, sources of magnetic field	27, 28
9	Apr. 2, 3, 4	(IV) Electromagnetic Induction: Faraday’s Law	29
10	Apr. 9, 10, 11	(IV) Electromagnetic Induction: Faraday’s law, inductance	29, 30
11	Apr. 16, 17, 18	(IV) Electromagnetic Induction: AC circuits	30
12	Apr. 23, 24	(V) Maxwell’s Equations	31
12	Thursday, Apr. 25	Exam II
13	April 30, May 1, 2	(V) Maxwell’s Equations	31
14	May 7, 8, 9	(V) Electromagnetic Waves	31
15	May 14	(V) Electromagnetic Waves	31
15	May 15 (Wed.) 2.00-4.00 pm. in Rm. 1304 of Toll (Physics) building (note: this is not the usual lecture slot)	Review for final exam	All of the above
16	May 21 (Tues.): 1.30-3.30 pm. in Rm. 1201 of Toll (Physics building), i.e., usual lecture room/day, but different time	Final exam	All of the above