View Pit Stop page for race #5165 by luc_vr_04 — Ghost race
View profile for luca (luc_vr_04)
Official speed | 102.96 wpm (32.98 seconds elapsed during race) |
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Race Start | October 30, 2020 4:18:08pm UTC |
Race Finish | October 30, 2020 4:18:41pm UTC |
Outcome | Win (1 of 2) |
Accuracy | 98.0% |
Points | 77.22 |
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. |