View Pit Stop page for race #405 by atomrong — Ghost race
View profile for AtomRong (atomrong)
Official speed | 63.48 wpm (53.50 seconds elapsed during race) |
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Race Start | November 26, 2020 1:35:44am UTC |
Race Finish | November 26, 2020 1:36:37am UTC |
Outcome | No win (2 of 2) |
Accuracy | 96.0% |
Points | 47.61 |
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. |