View Pit Stop page for race #8840 by amitu7 — Ghost race
View profile for Amit (amitu7)
| Official speed | 75.38 wpm (45.05 seconds elapsed during race) |
|---|---|
| Race Start | July 28, 2020 12:17:02pm UTC |
| Race Finish | July 28, 2020 12:17:47pm UTC |
| Outcome | Win (1 of 4) |
| Accuracy | 99.0% |
| Points | 56.54 |
| 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. |