View Pit Stop page for race #1129 by eric_17 — Ghost race
View profile for Eric (eric_17)
| Official speed | 32.14 wpm (105.66 seconds elapsed during race) |
|---|---|
| Race Start | March 11, 2020 2:58:18pm UTC |
| Race Finish | March 11, 2020 3:00:03pm UTC |
| Outcome | No win (5 of 5) |
| Accuracy | 89.0% |
| Points | 24.11 |
| Text | #4060102 (Length: 283 characters) Transformers and most electric motors operate on alternating current. In such devices the flux in the iron changes continuously both in value and direction. The magnetic domains are therefore oriented first in one direction, then the other, at a rate that depends upon the frequency. |