View Pit Stop page for race #1575 by mkahue — Ghost race
View profile for michelle (mkahue)
| Official speed | 115.90 wpm (29.30 seconds elapsed during race) |
|---|---|
| Race Start | July 14, 2020 7:11:29pm UTC |
| Race Finish | July 14, 2020 7:11:58pm UTC |
| Outcome | Win (1 of 4) |
| Accuracy | 99.0% |
| Points | 86.92 |
| 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. |