Skip to content
dibs
Menu
Fall 2026 Change term ▾
Spring 2027 Winter 2027 Fall 2026 Summer Session C 2026 Summer Session A 2026 Spring 2026 Winter 2026 Fall 2025
Sign in

PHYSICS 5C · Lec 2

Physics for Life Sciences Majors: Electricity, Magnetism, and Modern Physics

Fall 2026Shi, Q.5 units

Seats, time, final and grades

Seats

Closed.

178 of 178 · 1 over enrolled, lecture and all discussions summed.

Meets

MWF 1:00pm-1:50pm

Lecture only. You also attend a discussion, listed below.

Final

Wed 9 Dec, 11:30am to 2:30pm

One exam for the whole class, Los Angeles time.

Read 3 hours ago.

Grades

3.47
predicted, this instructor · 520 grades

520 letter grades, Shi, Q..

Read 31 minutes ago. This is a recent reading, not a live seat count.

dibs has seen this section open 17 times since 17 August. The last time was 30 September.

Enroll on the registrar (opens in a new tab) Sign in to watch for an opening

Watching is the one thing here that needs an account, because an alert needs somewhere to go. Everything else on this page works signed out.

Put this class on a board

A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.

Before you can enroll

Registrar's Restrictions cell, read 3 hours ago: "Undergraduate Students Only".

Tell dibs what you have already taken and this line will say which of these you have. Your list.

From the registrar

Wait lists are not possible because of the three-part structure (lecture, discussion, and laboratory). Students who retake Physics 5C must enroll in all three sections: lecture, discussion, and laboratory. Once enrolled, send an e-mail to mtran@physics.ucla.edu with your name, student ID number, and quarter in which you originally took the laboratory. You will be manually enrolled in the G99 laboratory. Any student attempting to hold a spot for another student is violating Student Conduct Code 102.23d and may be referred to the Office of the Dean of Students. See https://pa.ucla.edu/physics-and-astronomy-enrollment-information.html for more information.

Restrictions read 3 hours ago.

Discussions

You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.

4 discussions, none open. There is no waitlist either, so the only way in is somebody dropping the lecture.

No discussion is open. Whatever the lecture reads, there is currently nothing here to enroll in.
  • Dis 2A

    R 4:00pm-4:50pm

    Banerjee, A.

    Closed.

  • Dis 2B

    R 5:00pm-5:50pm

    Banerjee, A.

    Closed.

  • Dis 2C

    F 10:00am-10:50am

    Banerjee, A.

    Closed.

  • Dis 2D

    F 3:00pm-3:50pm

    Banerjee, A.

    Closed.

When it meets

Mon
Tue
Wed
Thu
Fri
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm

Meets: MWF 1:00pm-1:50pm

Kinsey Science Teaching Pavilion 1220B

Grades

3.47
predicted, this instructor · 520 grades

Of the 9 other people in the grade record for PHYSICS 5C, the 2 with the most grades: BAUER, DAVID JEFFREY at 3.27 over 1,077 grades and TUNG, NATHAN C at 3.49 over 951 grades.

A range
66%
P/NP
0%
D/F/W
2.9%

Full grade history for PHYSICS 5C

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

Workload, average. 3.0 of 5 for Qianhui Shi, where 5 is lightest. Read 30 days ago.

dibs has read this course’s reviews and none of them say what kind of work it sets, so dibs has nothing to show rather than a guess. Read from 202 reviews about 1 month ago. That is the reviewers being silent, and not a course that sets no work.

PHYSICS 5C reviews for Qianhui Shi Reviews for all professors of PHYSICS 5C

Will it still be here

high risk chance of closing before your enrollment pass.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 18321F
  • 16522W
  • 17422S
  • 19122F
  • 18223W
  • 17623S
  • 14424W
  • 19524S
  • 14224F
  • 18725W
  • 19125S
  • 17525F
Enrollment by term: 21F 183, 22W 165, 22S 174, 22F 191, 23W 182, 23S 176, 24W 144, 24S 195, 24F 142, 25W 187, 25S 191, 25F 175

Peak 195 · most recent 25F at 175

Seats over time

Filled by 2 over about 2 months

17 times reopened
178 of 178 · no seats left in its discussions
17 Aug 12:329 Sep 02:571 Oct 17:22
dibs read 168 of the 179 hours its hourly record covers, 94%, and did not look in 11. dibs had no hourly record before 24 Sep, which is the other 907 of 1086 plotted.178 of 178 enrolled at the newest reading, 31 minutes ago, and no seats left in its discussions. Seats from 17 Aug 12:32 to 1 Oct 17:22, 176 to 178. dibs read 168 of the 179 hours its hourly record here covers, 94%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 11 hours dibs was keeping a record and did not reach this section. Nothing before 24 September at 07:00, where this section's record starts, has a read either way, which is 907 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not: 31 minutes ago.

Show the readings (46)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 17:22 178 178 closed - 19 of 19
30 Sep 23:00 178 178 closed - 2 of 2
30 Sep 22:02 177 178 open - 7 of 7
30 Sep 16:30 178 178 closed - 2 of 2
30 Sep 15:52 177 178 open - 2 of 2
30 Sep 14:30 178 178 closed - 3 of 3
30 Sep 12:22 177 178 open - 2 of 2
30 Sep 11:30 178 178 closed - 9 of 12
30 Sep 00:52 177 178 open - 2 of 2
29 Sep 23:50 178 178 closed - 2 of 2
29 Sep 22:40 177 178 open - 9 of 11
29 Sep 12:40 178 178 closed - 2 of 2
29 Sep 11:12 177 178 open - 2 of 3
29 Sep 09:50 178 178 closed - 2 of 2
29 Sep 08:32 177 178 open - 2 of 2
29 Sep 07:50 178 178 closed - 6 of 7
29 Sep 01:00 177 178 open - 26 of 28
27 Sep 22:30 178 178 closed - 2 of 2
27 Sep 21:40 177 178 open - 2 of 2
27 Sep 20:50 178 178 closed - 1 of 1
27 Sep 20:00 177 178 open - 2 of 2
27 Sep 19:00 178 178 closed - 2 of 2
27 Sep 18:10 177 178 open - 2 of 2
27 Sep 17:20 178 178 closed - 2 of 2
27 Sep 16:20 177 178 open - 27 of 27
26 Sep 14:30 178 178 closed - 2 of 2
26 Sep 13:20 177 178 open - 2 of 2
26 Sep 12:20 178 178 closed - 5 of 5
26 Sep 08:52 177 178 open - 31 of 32
25 Sep 01:30 178 178 closed - 2 of 2
25 Sep 00:30 177 177 closed - 2 of 3
24 Sep 22:52 178 178 closed - 3 of 3
24 Sep 20:40 177 177 closed - 2 of 2
24 Sep 19:42 178 178 closed - 13 of 69, 56 no hourly record
21 Sep 23:00 177 177 closed - no hourly record
21 Sep 22:02 176 176 closed - no hourly record
21 Sep 19:30 177 177 closed - no hourly record
21 Sep 18:42 176 176 closed - no hourly record
21 Sep 12:30 177 177 closed - no hourly record
20 Sep 22:30 176 176 closed - no hourly record
20 Sep 21:42 175 176 open - no hourly record
20 Sep 16:40 176 176 closed - no hourly record
20 Sep 15:52 175 176 open - no hourly record
11 Sep 03:40 176 176 closed - no hourly record
11 Sep 01:10 175 176 open - no hourly record
17 Aug 12:32 176 176 closed - -
How readings and alerts work

A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

One dibs reader watches this class or has it on a plan. Nobody has posted yet.

Sign in to start the conversation

Reading a room needs no account. Posting does, and it is free.