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 |
---|---|---|---|
12818 | 2020-10-21 20:09:46 | 86.91 | 99% |
11167 | 2017-10-13 19:05:18 | 81.32 | 98% |
10153 | 2017-10-01 09:51:26 | 78.46 | 98% |
6733 | 2017-07-05 13:47:59 | 77.16 | 98% |
4754 | 2017-05-23 14:17:01 | 68.08 | 93% |
1904 | 2017-04-02 20:34:34 | 69.08 | 97% |
1637 | 2017-03-22 18:02:37 | 71.21 | 97% |