PHYS 214 :: Physics Illinois :: University of Illinois at Urbana-Champaign

Course Description

University Physics: Quantum Physics

Credit: Credit is not given for both PHYS 214 and PHYS 102

Prerequisite: Successful completion of PHYS 212; credit or concurrent registration in MATH 241

Physics 214 is a calculus-based, introductory course in quantum physics. Topics include:

• Interference and diffraction
• Wave functions to describe probabilities
• Measurement of quantum systems.
• Quantum dynamics

Students are expected to have a good understanding of:

• classical mechanics
• electric potential
• ray optics

and to:

• be able to differentiate and integrate simple functions
• be familiar with partial derivatives and basic complex number algebra.

PHYS 214 meets only during the first 7 weeks.

Course Goals

By the end of this course the student should be able to:

• understand many of the basic concepts of waves.
• explain fundamental phenomena in quantum mechanics, and discuss our experimental evidence.
• perform simple calculations concerning various quantum system.
• understand qualitatively how quantum mechanics applies to atoms, molecules and crystals.
• relate to modern applications.

Course Components

All students are required to participate in all course components. Credit is granted in each course component. All course components are subject to the Academic Integrity Policy.

This semester we will  be offering two different grading schemes based on whether or not students are able to attend synchronous lectures.  The default grading scheme will be synchronous. Your instructor will send around a link to a form early this semester which will allow you to opt for asynchronous lectures. See Course Grading for more details.

Learning Strategy

To effectively learn new material, students need a wide array of perspectives. Our learning strategy is tailored to help students efficiently process problems in physics by providing the necessary experiences.

In introductory physics, the learning philosophy of the Department of Physics can be summarized as follows:

1. Think About It! (prelectures and checkpoints)
2. Untangle It! (lectures)
3. Challenge! (homework)
4. Experience It! (labs)
5. Close the Loop! (discussion)

This course covers a large amount of new material. Each concept builds on previous course concepts. Mastery of previous material is essential. This is the student's responsibility. In order to succeed the student must not fall behind!

Component Description

Think About It: Prelecture/Textbook Reading Assignments

Prelecture checkpoints

Due before 11 of the lectures, according to the course schedule, read the corresponding prelecture notes and you should be able to answer the questions in the checkpoints.

• Only completion is graded; whether you got it right or wrong you will get credit.
• Questions you ask in the checkpoints will be answered in lecture.
• No late credit.

Textbook

The textbook was selected to have maximum overlap with the course material and is highly recommended. The class notes are not a textbook.

Untangle It: Lecture

Lecture material will be presented as:

• Vocal and slide-based presentation of the material.
• demonstrations.
• iClicker questions, with discussion.

Participation will occur as follows:

• Answer questions during lecture using the iClicker response system.
• Credit will be granted for participation in each lecture.
• The notes from each lecture will be posted on the course schedule.

Challenge: Homework

The web-based homework covering each week's material is due the following week. Homework is assigned and distributed within the homework system, smartPhysics.

Homework problems are designed to:

• Evaluate conceptual understanding.
• Develop problem-solving skills.

Background for the homework is provided by working through the prelectures, attending the lectures, and reading the assigned material from the textbook. Students should use this background as a guide to finishing the weekly homework assignments.

Homework sets include the following:

• A web-based homework assignment.

Please refer to the schedule in smartPhysics for due dates.

To start work on a homework assignment:

• Go to smartPhysics.
• Select the homework for the week.
• Each problem, or part thereof, may be worked up to 99 times.

• Full credit for each correct problem will be awarded when an assignment is completed before the deadline.
• Up to 80% credit will be awarded for finishing a problem up to one week after the deadline.

Experience It: Laboratory

Students must be on time for laboratory. Be sure to review the attendance policy.

The lab cycle is designed to provide the opportunity to experience the concepts developed in lecture. The laboratory portion of this course will consist of three (3) 2-hour laboratories, each involving a series of activities:

1. A prelab exercise due at the start of each laboratory period.
2. The laboratory exercise in which students will:
   1. set up simple experiments to investigate topics studied in class
   2. make predictions about the outcome of an experiment
   3. perform measurements of different phenomena studied in lecture
   4. analyze experimental results
   5. answer questions concerning the results and predictions.
3. A laboratory write-up to be completed during the session and turned in at the end of the lab session.

Close the Loop: Discussion

Weekly 2-hour discussion sections are required. Students select a discussion section during registration, and you are expected to attend the section that you registered for. Solutions to discussion questions will be posted on the course schedule at the end of each week.

Each discussion session will consist of the following:

• A tutorial, consisting of several multi-problem exercises to be solved in small groups, facilitated by the section TA.

Each student is expected to:

• Arrive on time. Review the attendance policy.
• Come prepared. The required materials for each discussion section are:
  • A calculator.
  • A writing implement (pen or pencil) and paper.

Supplemental

Also there will be open office hours every week to give students one-on-one assistance if they need more help. Do not be bashful about taking advantage of these!

You may also post questions on piazza.com. Please do not post solutions to homework problems directly on Piazza, but detailed questions are welcome!

Exams

There will be two hour exams and a final exam in this course. Hour Exam 1 will cover units 1-4. Hour Exam 2 will cover units 5-8. The final exam covers all of the course material. The exams include both conceptual questions and physical problems.

Review the course schedule for the exam dates.

Scheduling of exams will be handled through the CBTF scheduling system. See exam information for details

Exams themselves will be administered by the CBTF

Academic Integrity

The University of Illinois at Urbana-Champaign Student Code should also be considered as a part of this syllabus. Students should pay particular attention to Article 1, Part 4: Academic Integrity. Read the Code at the following URL: http://studentcode.illinois.edu/.

Academic dishonesty may result in a failing grade. Every student is expected to review and abide by the Academic Integrity Policy: http://studentcode.illinois.edu/article1_part4_1-401.html. Ignorance is not an excuse for any academic dishonesty. It is your responsibility to read this policy to avoid any misunderstanding. Do not hesitate to ask the instructor(s) if you are ever in doubt about what constitutes plagiarism, cheating, or any other breach of academic integrity.

Infractions include, but are not limited to:

• cheating
• plagiarism
• fabrication
• academic interference
• computer-related infractions
• unauthorized use of university resources
• sale of class materials or notes
• facilitating infractions of academic integrity.

Violations of any of these rules will be prosecuted and reported to the student's home college.

All aspects of the course are covered by these rules, including:

• discussions
• homework
• iClickers
• exams
• labs
• documentation submitted for petition for an excused absence

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