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 |
|---|---|---|---|
| 581 | 2025-08-30 07:30:27 | 59.63 | 96% |
| 454 | 2025-03-23 16:46:50 | 59.63 | 96% |
| 341 | 2025-03-04 15:41:12 | 58.14 | 94% |