zsolesz71 (zsolesz71)

Race #24315

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Official speed 77.89 wpm (43.60 seconds elapsed during race)
Race Start September 17, 2019 12:16:43pm UTC
Race Finish September 17, 2019 12:17:27pm UTC
Outcome No win (2 of 5)
Opponents 4. code_slayer (61.90 wpm)
Accuracy 99.0%
Points 58.41
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.