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.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 2267 | 2018-11-26 11:28:57 | 104.70 | 98% |
| 1997 | 2018-03-09 12:21:17 | 106.91 | 99% |