So you have chosen DEATH (mathandphysicsftw)

Race #24448

View Pit Stop page for race #24448 by mathandphysicsftwGhost race

View profile for So you have chosen DEATH (mathandphysicsftw)

Official speed 140.26 wpm (24.21 seconds elapsed during race)
Race Start September 11, 2019 6:48:40am UTC
Race Finish September 11, 2019 6:49:04am UTC
Outcome No win (2 of 5)
Opponents 1. paradoxpigeon (142.62 wpm)
3. chen18204264 (111.32 wpm)
4. suicyclone (87.24 wpm)
Accuracy 100.0%
Points 105.20
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.