Omar (omarfarhat97)

Race #618

View Pit Stop page for race #618 by omarfarhat97Ghost race

View profile for Omar (omarfarhat97)

Official speed 111.74 wpm (30.39 seconds elapsed during race)
Race Start December 31, 2019 2:57:51am UTC
Race Finish December 31, 2019 2:58:22am UTC
Outcome Win (1 of 2)
Opponents 2. dunneljir (99.31 wpm)
Accuracy 98.0%
Points 83.81
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.