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typeracer

Pit Stop
Racer Kurt (moonrosa)
Race Number 889
Date Thu, 5 Dec 2019 17:38:01
Speed 96 WPM Try to beat?
Accuracy 96.9%
Rank 1st place (out of 5)
Opponents aevanso1 (4th place)

Text typed:

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.
— (book) by Theodore Wildi (see stats)

Typing Review: