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 |
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8842 | 2020-05-15 14:24:43 | 164.63 | 99% |
2626 | 2019-03-01 21:07:07 | 149.28 | 98% |