View Pit Stop page for race #6 by minhnguyen156 — Ghost race
View profile for Minh (minhnguyen156)
Official speed | 87.51 wpm (38.81 seconds elapsed during race) |
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Race Start | July 16, 2019 7:48:17am UTC |
Race Finish | July 16, 2019 7:48:55am UTC |
Outcome | No win (3 of 5) |
Accuracy | 96.0% |
Points | 65.64 |
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. |