View Pit Stop page for race #201 by arjunnaidu — Ghost race
View profile for Arjun (arjunnaidu)
Official speed | 40.99 wpm (82.85 seconds elapsed during race) |
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Race Start | June 18, 2020 10:21:29am UTC |
Race Finish | June 18, 2020 10:22:52am UTC |
Outcome | No win (4 of 5) |
Accuracy | 96.0% |
Points | 30.74 |
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. |