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EC ENGR 101A · Lec 1

Engineering Electromagnetics

Fall 2026Wang, Y.4 units

Seats, time, final and grades

Seats

Closed.

120 of 120 enrolled, lecture and all discussions summed.

Meets

MW 4:00pm-5:50pm

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

Final

Thu 10 Dec, 11:30am to 2:30pm

One exam for the whole class, Los Angeles time.

Read 3 days ago.

Grades

3.15
predicted, this instructor · 68 grades

68 letter grades, Wang, Y..

Read 2 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

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Before you can enroll

Registrar's Restrictions cell, read 3 days ago: "Sophomores or Juniors or Seniors, and Undergraduate School of Engineering, Computational and Systems Biology, Linguistics and Computer Science, or Mathematics of Computation Majors. Premajors Are Excluded From This Population".

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

From the registrar

Students who enroll in upper-division courses offered by the Samueli School without completing the requisites are subject to disenrollment after the second class meeting. If necessary, consult with an OASA counselor through MyUCLA Message Center.

Restrictions read 3 days ago. dibs re-reads these slowly because they rarely change; watch the section and it moves to every 6 hours.

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.

3 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 1A

    F 9:00am-9:50am

    Liu, Y.

    Closed.

  • Dis 1B

    F 10:00am-10:50am

    Liu, Y.

    Closed.

  • Dis 1C

    F 11:00am-11:50am

    Liu, Y.

    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: MW 4:00pm-5:50pm

Kinsey Science Teaching Pavilion 1240B

Grades

3.15
predicted, this instructor · 68 grades

Of the 4 other people in the grade record for EC ENGR 101A, the 2 with the most grades: EMAMINEJAD, SAM at 3.66 over 355 grades and CANDLER, ROBERT N at 2.99 over 173 grades.

A range
38%
P/NP
-
letter grade only
D/F/W
2.9%

Full grade history for EC ENGR 101A

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.

dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.

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.

  • 8221F
  • 8722W
  • 7622F
  • 8623W
  • 7923F
  • 6124W
  • 6825W
  • 11825F
Enrollment by term: 21F 82, 22W 87, 22F 76, 23W 86, 23F 79, 24W 61, 25W 68, 25F 118

Peak 118 · most recent 25F at 118

Seats over time

Nothing read since 2 Oct, 2 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.

2 times reopened
120 of 120 · no seats left in its discussions
17 Aug 15:079 Sep 08:492 Oct 02:32 · 2 hours ago
dibs read 168 of the 716 hours its hourly record covers, 23%, and did not look in 548. dibs had no hourly record before 2 Sep, which is the other 376 of 1092 plotted.120 of 120 enrolled at the newest reading, 2 hours ago, and no seats left in its discussions. Seats from 17 Aug 15:07 to 2 Oct 02:32, 120 to 120. dibs read 168 of the 716 hours its hourly record here covers, 23%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 548 hours dibs was keeping a record and did not reach this section. Nothing before 2 September at 07:00, where this section's record starts, has a read either way, which is 376 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, and that was 2 hours ago. It is where the line stops, not where the count is now.

Show the readings (6)
Recorded Enrolled Capacity Status Waitlist Hours read
2 Oct 02:32 120 120 closed - 3 of 9
1 Oct 18:32 120 120 closed - 2 of 4
1 Oct 15:02 119 120 open - 5 of 16
1 Oct 00:02 120 120 closed - 3 of 8
30 Sep 17:02 119 120 open - 159 of 1059, 376 no hourly record
17 Aug 15:07 120 120 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

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