Youtor
Impedance
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=WmTlioVfS78
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/science/e... • The general notion of the ratio of a sinusoidal voltage to a sinusoidal current is called impedance . We derive the impedance of a resistor, inductor, and capacitor. The impedance of the inductor and capacitor has a term for frequency, so the impedance of these components depends on frequency.
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