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PHYSICS 222A · Lec 1

Plasma Physics

Fall 2026Yoon, Y.4 units

dibs reads this section's seats hourly, like everything else, but it does not send alerts for graduate courses yet.

Seats, time, final and grades

Seats

Closed.

15 of 15 enrolled.

Read 17 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

Meets

TR 2:00pm-3:50pm

Every meeting the registrar lists for this section.

Final

Mon 7 Dec, 8:00am to 11:00am

One exam for the whole class, Los Angeles time.

Read 4 days ago.

Grades

3.79

Predicted GPA

Historical records across all instructors; 47 letter grades

dibs has seen this section open 4 times since 18 August. The last time was 24 September.

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 4 days ago: "Graduate Physics Majors and Graduate Students".

Restrictions checked 4 days ago and may be outdated. Seat alerts are unavailable for this course. Check the registrar.

When it meets

Mon
Tue
Wed
Thu
Fri
2pm
3pm

Lec 1

2pm-3:50pm

Lec 1

2pm-3:50pm

Scroll sideways for the whole week. All meeting times are listed below.

Online

Grades

3.79

Predicted GPA

Historical records across all instructors; 47 letter grades

Of the 3 people in the grade record for PHYSICS 222A, the 2 with the most grades: DA COSTA ALVES, EDUARDO PAULO JORGE at 3.82 over 24 grades and ALVES, PAULO at 3.86 over 13 grades.

A range
89%
P/NP
0%
D/F/W
0.0%

Full grade history for PHYSICS 222A

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.

No reviews were listed in the BruinWalk source checked 6 days ago. Assignment details are unknown. Check the current syllabus.

Will it still be here

Not a question any more: see the notice at the top of this page.

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

  • 1421F
  • 1223F
  • 1024F
  • 1525F
Enrollment by term: 21F 14, 23F 12, 24F 10, 25F 15

Peak 15 · most recent 25F at 15

Seats over time

Nothing read since 16 Oct, 17 hours ago. Over about 2 months before that, same seat count, but the status moved and came back and the seat count moved and came back.

4 times reopened
15 of 15 · no seats left
18 Aug 18:4017 Sep 06:1616 Oct 17:53 · 17 hours ago
Checked 168 of the 605 hours with hourly history, 28%. No reading was recorded in 437 hours. dibs had no hourly record before 21 Sep, which is the other 811 of 1416 plotted.15 of 15 enrolled at the newest reading, 17 hours ago, and no seats left. Seats from 18 Aug 18:40 to 16 Oct 17:53, 15 to 15. Checks are not continuous monitoring. Changes between checks may be missed.

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, and that was 17 hours ago. It is where the line stops, not where the count is now.

Show the readings (10)
Recorded Enrolled Capacity Status Waitlist Hours read
16 Oct 17:53 15 15 closed - 145 of 527
24 Sep 19:42 15 15 closed - 6 of 18
24 Sep 02:02 14 15 open - 19 of 75, 13 no hourly record
21 Sep 00:02 15 15 closed - no hourly record
19 Sep 02:52 14 15 open - no hourly record
19 Sep 00:22 15 15 closed - no hourly record
18 Sep 21:02 14 15 open - no hourly record
18 Sep 02:22 15 15 closed - no hourly record
17 Sep 08:52 14 15 open - no hourly record
18 Aug 18:40 15 15 closed - -
How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

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

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