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 |
|---|---|---|---|
| 17043 | 2017-05-26 17:35:08 | 87.20 | 94% |
| 16638 | 2017-03-02 13:59:46 | 82.61 | 91% |
| 16448 | 2017-02-11 08:56:36 | 75.75 | 92% |