View Pit Stop page for race #724 by amdhc — Ghost race
View profile for 一个有趣的小车 (amdhc)
Official speed | 57.78 wpm (88.27 seconds elapsed during race) |
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Race Start | October 30, 2017 7:52:19am UTC |
Race Finish | October 30, 2017 7:53:47am UTC |
Outcome | No win (3 of 4) |
Accuracy | 95.0% |
Points | 67.41 |
Text | #3620034 (Length: 425 characters) 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. |