Jacob (shrimploin)

Race #483

View Pit Stop page for race #483 by shrimploinGhost race

View profile for Jacob (shrimploin)

Official speed 109.23 wpm (31.09 seconds elapsed during race)
Race Start November 4, 2019 1:46:45pm UTC
Race Finish November 4, 2019 1:47:16pm UTC
Outcome No win (2 of 3)
Accuracy 98.0%
Points 81.92
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.