The course content was inherently difficult, though one student found the workload manageable. Another noted that Weber often rushed at the end of lectures and did not finish his notes, which affected the pace of instruction.
What you’ll be able to do
Calculate electrostatic force vectors between individual electric charges. Predict the resulting position, distribution, and motion of the charges.
Calculate the electric field vectors created by systems of electric charges and the forces resulting from these fields.
Determine how electric potential energy of and work done on an electric charge changes as it moves through an electric field using electric potential (voltage).
Determine voltage changes across components and flow of electric currents through circuits of conducting wires, resistors, capacitors, and inductors.
Calculate magnetic field vectors created by moving electric charges. Calculate the effects of magnetic fields on external moving charges. Calculate inductive effects due to the relationship between magnetic fields and electric forces.
Calculate the effects of reflection and refraction, of interference and diffraction, and of mirrors and lenses.
Describe the periodic phenomena of electromagnetic waves using amplitude, frequency, period, and wavelength to predict system behavior.
Perform measurements and analyze results in laboratory experiments using concepts from this course.
“Used by” includes alternatives; linked courses may
have other requirements. This is a best-effort interpretation; check the
catalog requirements above.
Raw average: 4.70/5 from 43
quality ratings. The adjusted rating blends this with the UW review average
(3.66/5), weighted as 20
additional ratings. Smaller samples stay closer to that average. Each
captured review is counted once in the prior; this does not correct who
chooses to leave a review.
For this course: 4.6/5 raw quality · 3.9/5 difficulty · 23
reviews
RMP profile ↗ · All captured review dates; profile matched by name.
Past student reviews · Josh Weber
Students praised Josh Weber for explaining complex physics concepts clearly and making lectures engaging, with one noting he often rushed or skipped examples. Workload was described as manageable, though the material itself remained inherently difficult.
Midterms focused on lecture material, while finals required combining multiple concepts. One student noted Weber did not curve grades despite low test averages, allowing a significant portion of the class to earn C's.
Recent recorded grades — Fall 2024: 3.02 GPA, 33.8% A/AB (n=532 letter grades); Fall 2025: 2.82 GPA, 27.8% A/AB (n=558 letter grades); Spring 2026: 2.88 GPA, 28.9% A/AB (n=488 letter grades). Includes jointly taught sections.
Raw average: 2.71/5 from 73
quality ratings. The adjusted rating blends this with the UW review average
(3.66/5), weighted as 20
additional ratings. Smaller samples stay closer to that average. Each
captured review is counted once in the prior; this does not correct who
chooses to leave a review.
For this course: 3.7/5 raw quality · 2.9/5 difficulty · 9
reviews
RMP profile ↗ · All captured review dates; profile matched by name.
Past student reviews · Peter Timbie
Peter Timbie taught PHYSICS 202 in an entertaining style, though students noted he expected independent textbook study and sometimes failed to cover all material in lecture. Exams were described as difficult, tricky, or tough.
Feedback on Timbie's teaching varied; one student found exams similar to homework problems, while another criticized the lack of lecture instruction. One student also noted that despite difficult exams, the grading scale was easy.
Recent recorded grades — Spring 2024: 2.83 GPA, 36.9% A/AB (n=445 letter grades). Includes jointly taught sections.
Historical instructors & teaching patterns
Past student reviews · Jeffrey Schmidt, Gary Shiu
Students described PHYS202 as demanding, requiring daily work and extensive practice problems. Jeffrey Schmidt's lectures focused on example problems, which were considered the best exam resource, though exams were hard. Gary Shiu was praised as a good lecturer, but his labs were long and frustrating due to bad equipment. Grading was described as fair in both accounts.
ALBRECHT KARLE is recorded teaching in Fall 2006, Fall 2007, Fall 2018. Recorded history may be incomplete and does not establish a future schedule.
DON REEDER is recorded teaching in Spring 2007. Recorded history may be incomplete and does not establish a future schedule.
GARY SHIU is recorded teaching in Fall 2011, Fall 2013, Fall 2014, Spring 2015, Fall 2015, Spring 2016, Fall 2016, Spring 2017, Fall 2017, Fall 2018, Fall 2019, Spring 2020, Fall 2020, Fall 2021, Spring 2022, Fall 2022, Fall 2023. Recorded history may be incomplete and does not establish a future schedule.
JEFFREY SCHMIDT is recorded teaching in Spring 2014, Spring 2016. Recorded history may be incomplete and does not establish a future schedule.
JOSHUA WEBER is recorded teaching in Fall 2022, Spring 2023, Fall 2023, Spring 2024, Fall 2024, Fall 2025, Spring 2026. Recorded history may be incomplete and does not establish a future schedule.
MARSHALL ONELLION is recorded teaching in Fall 2020. Recorded history may be incomplete and does not establish a future schedule.
MATTHEW F HERNDON is recorded teaching in Fall 2011, Spring 2017, Spring 2019, Fall 2019, Spring 2020, Fall 2024, Spring 2025, Fall 2025. Recorded history may be incomplete and does not establish a future schedule.
PETER TIMBIE is recorded teaching in Spring 2024. Recorded history may be incomplete and does not establish a future schedule.
RALF WEHLITZ is recorded teaching in Spring 2015, Fall 2016. Recorded history may be incomplete and does not establish a future schedule.
SAMUEL HOKIN is recorded teaching in Spring 2013. Recorded history may be incomplete and does not establish a future schedule.
STANISLAV BOLDYREV is recorded teaching in Fall 2013, Fall 2014, Fall 2015, Fall 2017, Spring 2026. Recorded history may be incomplete and does not establish a future schedule.
YIBIN PAN is recorded teaching in Fall 2006, Fall 2008, Spring 2009, Fall 2009, Fall 2010, Spring 2011, Spring 2012, Fall 2012, Spring 2018, Fall 2021, Spring 2022, Spring 2023. Recorded history may be incomplete and does not establish a future schedule.
Recorded history may be incomplete and does not establish a future
schedule.
Calendar & sections
Spring 2027
Schedule loads here as you scroll.
Section
Mode
Enrolled / capacity
Waitlist
LEC 001
Classroom Instruction
0 / 270
0
LEC 002
Classroom Instruction
0 / 270
0
DIS 302
Classroom Instruction
0 / 24
0
DIS 305
Classroom Instruction
0 / 24
0
DIS 309
Classroom Instruction
0 / 24
0
DIS 322
Classroom Instruction
0 / 24
0
DIS 323
Classroom Instruction
0 / 24
0
LAB 602
Classroom Instruction
0 / 24
0
LAB 605
Classroom Instruction
0 / 24
0
LAB 609
Classroom Instruction
0 / 24
0
LAB 622
Classroom Instruction
0 / 24
0
LAB 623
Classroom Instruction
0 / 24
0
DIS 308
Classroom Instruction
0 / 24
0
LAB 608
Classroom Instruction
0 / 24
0
DIS 310
Classroom Instruction
0 / 24
0
LAB 610
Classroom Instruction
0 / 24
0
DIS 326
Classroom Instruction
0 / 24
0
LAB 626
Classroom Instruction
0 / 24
0
DIS 301
Classroom Instruction
0 / 24
0
LAB 601
Classroom Instruction
0 / 24
0
DIS 328
Classroom Instruction
0 / 24
0
LAB 628
Classroom Instruction
0 / 24
0
LAB 621
Classroom Instruction
0 / 24
0
DIS 321
Classroom Instruction
0 / 24
0
DIS 311
Classroom Instruction
0 / 24
0
DIS 318
Classroom Instruction
0 / 24
0
DIS 319
Classroom Instruction
0 / 24
0
DIS 320
Classroom Instruction
0 / 24
0
LAB 611
Classroom Instruction
0 / 24
0
LAB 618
Classroom Instruction
0 / 24
0
LAB 619
Classroom Instruction
0 / 24
0
LAB 620
Classroom Instruction
0 / 24
0
LAB 606
Classroom Instruction
0 / 24
0
DIS 306
Classroom Instruction
0 / 24
0
DIS 303
Classroom Instruction
0 / 24
0
LAB 603
Classroom Instruction
0 / 24
0
DIS 325
Classroom Instruction
0 / 24
0
LAB 625
Classroom Instruction
0 / 24
0
DIS 329
Classroom Instruction
0 / 24
0
LAB 629
Classroom Instruction
0 / 24
0
DIS 313
Classroom Instruction
0 / 24
0
LAB 613
Classroom Instruction
0 / 24
0
LAB 627
Classroom Instruction
0 / 24
0
DIS 330
Classroom Instruction
0 / 24
0
LAB 630
Classroom Instruction
0 / 24
0
DIS 327
Classroom Instruction
0 / 24
0
Times are Central. Select a meeting for
details; export includes recorded dates for the selected sections. Enrollment reflects scan time.
Josh Weber’s lectures were described as clear and engaging, with one student noting he explains complex topics in simple terms. Another found his teaching style made the difficult material more approachable and enjoyable.
Recent recorded grades — Spring 2025: 3.04 GPA, 39.0% A/AB (n=418 letter grades); Fall 2025: 2.82 GPA, 27.8% A/AB (n=558 letter grades); Spring 2026: 2.88 GPA, 28.9% A/AB (n=488 letter grades).
difficulty & workload
Past student reviews · Josh Weber
The course content was inherently difficult, though one student found the workload manageable. Another noted that Weber often rushed at the end of lectures and did not finish his notes, which affected the pace of instruction.
Past student reviews · Josh Weber
One student appreciated the lecture quality but was frustrated with the grading, stating that Weber did not curve exams despite low class averages, which resulted in many students receiving C grades.
Topics
Electricity and Magnetism
Optics (Light)
Waves and Sound
Skills
Calculating electric field vectors and forces from charge systems
Analyzing DC and AC circuits with resistors, capacitors, and inductors
Computing magnetic fields and inductive effects from moving charges
Solving problems involving optical reflection, refraction, and wave interference
Grades
Historical instructor
Spring 2027 · Projected
Before grades are released
2.342.34–3.533.53average GPA
Approximate 80% prediction interval
0.04.0
About this estimate
The course’s semester-average GPA, not an individual student’s grade.
The center uses 5
same-season terms, weighted toward
recent results.
The range uses the finite-sample 80th-percentile rank of absolute errors
from earlier same-season forecasts. Each forecast uses only records from
earlier terms. At least four forecasts are required; bounds are rounded
outward and limited to 0–4. This is an empirical estimate: changing
instructors or grading policies can reduce its coverage.
8 earlier forecasts · 0.20 GPA average error.
Grades over time
Through Spring 2027
More grade details Grade mix, volume & source data
Where this course fits relative to
Latest available grades · Spring 2026 · all course levels
2.882.88GPA
Higher than 33% of other courses in this group.
Course GPAs · red marks this course’s range
488488letter grades
More recorded grades than 9797% of other courses in this group.
Typical course in this group: 66.066.0 letter grades.
About this comparison
1280 courses over the same term, each with at least 30 recorded
letter grades. Cross-listed courses count once. GPA is not a measure
of difficulty or teaching quality. The typical course is the median by
recorded grade count; tied values are not counted as lower. Grade
counts describe course scale, not unique students or typical section
size.
Descriptions compare GPA with this group’s average: at least 0.20
higher or lower; otherwise close to average. Section size uses median
recorded enrollment: small up to 30, mid-sized 31–99, large 100+.
Lectures and discussion/lab sections are described separately.
Sources & history
UW–Madison
Catalog & offerings
Descriptions, prerequisites, and recorded course offerings.
Catalog observation history
Observations at scan time; dates do not imply when a catalog change took effect.