View Pit Stop page for race #641 by jbdl2005 — Ghost race
View profile for Juan Benedict (jbdl2005)
Official speed | 42.34 wpm (80.21 seconds elapsed during race) |
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Race Start | May 16, 2020 5:27:27am UTC |
Race Finish | May 16, 2020 5:28:47am UTC |
Outcome | No win (4 of 5) |
Accuracy | 98.0% |
Points | 31.76 |
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. |