hekima (ashery)

Race #433

View Pit Stop page for race #433 by asheryGhost race

View profile for hekima (ashery)

Official speed 53.93 wpm (62.97 seconds elapsed during race)
Race Start September 2, 2019 10:57:04am UTC
Race Finish September 2, 2019 10:58:07am UTC
Outcome Win (1 of 5)
Opponents 3. acostin643 (47.39 wpm)
5. jokonda (39.06 wpm)
Accuracy 97.0%
Points 40.45
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.