View Pit Stop page for race #5723 by saikiranj — Ghost race
View profile for skr_j (saikiranj)
Official speed | 70.82 wpm (47.95 seconds elapsed during race) |
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Race Start | February 17, 2020 10:49:57am UTC |
Race Finish | February 17, 2020 10:50:45am UTC |
Outcome | Win (1 of 5) |
Accuracy | 96.0% |
Points | 53.11 |
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. |