View Pit Stop page for race #1675 by joshagulto — Ghost race
View profile for Joshua (joshagulto)
Official speed | 109.73 wpm (30.95 seconds elapsed during race) |
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Race Start | January 21, 2019 7:35:22am UTC |
Race Finish | January 21, 2019 7:35:53am UTC |
Outcome | Win (1 of 2) |
Accuracy | 98.0% |
Points | 82.30 |
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. |