View Pit Stop page for race #147 by starboi_ — Ghost race
View profile for jojo (starboi_)
Official speed | 32.05 wpm (105.96 seconds elapsed during race) |
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Race Start | December 12, 2020 10:44:48pm UTC |
Race Finish | December 12, 2020 10:46:34pm UTC |
Outcome | No win (3 of 4) |
Accuracy | 92.0% |
Points | 24.03 |
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. |