Casper (casperpoutsma)

Race #29

View Pit Stop page for race #29 by casperpoutsmaGhost race

View profile for Casper (casperpoutsma)

Official speed 61.92 wpm (54.85 seconds elapsed during race)
Race Start November 1, 2019 12:15:03am UTC
Race Finish November 1, 2019 12:15:58am UTC
Outcome No win (2 of 5)
Accuracy 96.0%
Points 46.44
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.