View Pit Stop page for race #142 by chen18204264 — Ghost race
View profile for taiwankim was right :yep: (chen18204264)
Official speed | 111.32 wpm (30.51 seconds elapsed during race) |
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Race Start | September 11, 2019 6:48:40am UTC |
Race Finish | September 11, 2019 6:49:10am UTC |
Outcome | No win (3 of 5) |
Opponents |
1. paradoxpigeon (142.62 wpm) 2. mathandphysicsftw (140.26 wpm) 4. suicyclone (87.24 wpm) |
Accuracy | 98.0% |
Points | 83.49 |
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. |