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EC ENGR 101A · Dis 1C

Engineering Electromagnetics

Fall 2026Liu, Y.4 units

Seats, time, final and grades

Seats

Closed.

40 of 40 enrolled.

Its lecture reads closed (120 of 120 enrolled): you attend both, so this seat is not one you can take while that holds. There is no waitlist either, so the only way in is somebody dropping the lecture.

Meets

F 11:00am-11:50am

This discussion only. You also attend Lec 1.

Final

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

One exam for the whole class, Los Angeles time.

Read 3 days ago.

Grades

3.41
predicted, all instructors · 674 grades

674 letter grades, everyone who has taught EC ENGR 101A.

Read 52 minutes ago. This is a recent reading, not a live seat count.

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Before you can enroll

Registrar's Restrictions cell, read 4 hours 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 4 hours ago.

When it meets

Mon
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Meets: F 11:00am-11:50am

Lecture: MW 4:00pm-5:50pm

Boelter Hall 5422

Grades

3.41
predicted, all instructors · 674 grades

Of the 5 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
59%
P/NP
0%
D/F/W
2.7%

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

Same seat count, but the status moved and came back and the cap went unpublished and came back over about 1 month

40 of 40 · no seats left

All 4 readings say 40 enrolled, and the cap started being published.

18 Aug 04:309 Sep 15:312 Oct 02:32
dibs read 146 of the 906 hours its hourly record covers, 16%, and did not look in 760. dibs had no hourly record before 25 Aug, which is the other 173 of 1079 plotted.40 of 40 enrolled at the newest reading, 52 minutes ago, and no seats left. Seats from 18 Aug 04:30 to 2 Oct 02:32, 40 to 40. The line is flat across the whole window: recorded enrollment counts match. Changes between reads may be missed. dibs read 146 of the 906 hours its hourly record here covers, 16%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 760 hours dibs was keeping a record and did not reach this section. Nothing before 25 August at 09:00, where this section's record starts, has a read either way, which is 173 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. Recorded enrollment counts match, so the line is flat across the whole window: it says when dibs looked rather than what changed. The last dot is the last time dibs read this section, moved or not: 52 minutes ago.

Show the readings (4)
Recorded Enrolled Capacity Status Waitlist Hours read
2 Oct 02:32 40 40 closed - 12 of 78
28 Sep 21:22 40 40 closed - 10 of 64
26 Sep 06:32 40 0 closed by the department - 126 of 939, 173 no hourly record
18 Aug 04:30 40 40 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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