kamal (kygojags)

Race #253

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Official speed 107.65 wpm (31.55 seconds elapsed during race)
Race Start January 14, 2019 10:08:53pm UTC
Race Finish January 14, 2019 10:09:25pm UTC
Outcome Win (1 of 2)
Opponents 2. cjcbluedevil23 (97.51 wpm)
Accuracy 98.0%
Points 80.74
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.