View Pit Stop page for race #2877 by portiz121803 — Ghost race
View profile for Peter (portiz121803)
| Official speed | 82.89 wpm (40.97 seconds elapsed during race) |
|---|---|
| Race Start | November 19, 2020 7:57:53pm UTC |
| Race Finish | November 19, 2020 7:58:34pm UTC |
| Outcome | No win (2 of 4) |
| Opponents |
3. choochoolane (79.64 wpm) |
| Accuracy | 97.0% |
| Points | 62.17 |
| 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. |