View Pit Stop page for race #517 by lily912 — Ghost race
View profile for Lily (lily912)
| Official speed | 30.57 wpm (111.09 seconds elapsed during race) |
|---|---|
| Race Start | August 5, 2019 5:07:54pm UTC |
| Race Finish | August 5, 2019 5:09:45pm UTC |
| Outcome | No win (2 of 4) |
| Accuracy | 94.0% |
| Points | 22.93 |
| 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. |