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Racer sreang (sreanging)
Race Number 227
Date Wed, 31 May 2017 03:27:43 +0000
Speed 63 WPM Try to beat?
Accuracy 95.3%
Rank 2nd place (out of 2)

Text typed:

Resistance is the measurement of the ability of electrons to move through a material. A copper wire with a large diameter has lower resistance to the flow of electrons than a copper wire with a small diameter. You need to understand resistance because almost every electronics project you do involves a resistor. Resistors have controlled amounts of resistance, which allows you to control the flow of electrons in a circuit.
Electronics For Dummies (book) by Gordon McComb and Earl Boysen (see stats)