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 |
|---|---|---|---|
| 2737 | 2018-01-24 01:49:02 | 63.50 | 96% |
| 1793 | 2017-06-26 12:38:05 | 56.62 | 94% |