View Pit Stop page for race #111 by suhail6 — Ghost race
View profile for Amin (suhail6)
Official speed | 88.72 wpm (38.28 seconds elapsed during race) |
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Race Start | September 19, 2020 3:19:38pm UTC |
Race Finish | September 19, 2020 3:20:17pm UTC |
Outcome | Win (1 of 5) |
Accuracy | 99.0% |
Points | 66.54 |
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. |