View Pit Stop page for race #242 by jseanjx — Ghost race
View profile for jSean (jseanjx)
Official speed | 54.45 wpm (62.37 seconds elapsed during race) |
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Race Start | May 20, 2020 3:33:03am UTC |
Race Finish | May 20, 2020 3:34:06am UTC |
Outcome | No win (3 of 5) |
Accuracy | 95.0% |
Points | 40.84 |
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. |