View Pit Stop page for race #9162 by ripx — Ghost race
| Official speed | 63.00 wpm (53.90 seconds elapsed during race) |
|---|---|
| Race Start | November 20, 2019 12:01:22pm UTC |
| Race Finish | November 20, 2019 12:02:16pm UTC |
| Outcome | Win (1 of 3) |
| Accuracy | 97.0% |
| Points | 47.25 |
| 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. |