The (the_phoenix)

Race #2

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Official speed 45.48 wpm (74.67 seconds elapsed during race)
Race Start December 13, 2020 10:48:50am UTC
Race Finish December 13, 2020 10:50:05am UTC
Outcome No win (4 of 5)
Opponents 1. 12362 (66.25 wpm)
5. _urban (45.31 wpm)
Accuracy 96.0%
Points 34.11
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.