View Pit Stop page for race #578 by sirswagger21 — Ghost race
View profile for Sir (sirswagger21)
Official speed | 124.48 wpm (27.28 seconds elapsed during race) |
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Race Start | October 9, 2020 4:52:46pm UTC |
Race Finish | October 9, 2020 4:53:13pm UTC |
Outcome | Win (1 of 4) |
Accuracy | 99.0% |
Points | 93.36 |
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. |