SomeGuy (hexadecimal101)

Race #3733

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Official speed 90.94 wpm (37.34 seconds elapsed during race)
Race Start January 27, 2019 6:58:26pm UTC
Race Finish January 27, 2019 6:59:03pm UTC
Outcome No win (2 of 5)
Opponents 3. reebane (86.31 wpm)
4. sahinerbay (73.55 wpm)
5. mfkrbo (73.20 wpm)
Accuracy 98.0%
Points 68.21
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.