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A 20.0 Hz, 16.0 V source produces a 2.00 mA current when connected to a capacitor. What is the capacitance?
$9.9 \times 10^{-7} \mathrm{F}$
Physics 102 Electricity and Magnetism
Chapter 23
Electromagnetic Induction, AC Circuits, and Electrical Technologies
Electromagnetic Induction
Cornell University
Rutgers, The State University of New Jersey
University of Washington
Hope College
Lectures
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we know what the capacitive reactor since is equaling one over to pi times the frequency times, the capacitance And this would be equaling the voltage over the current and so we can solve for the capacitance. This would be equaling 21 or rather, one times I So just simply I the current divided by two pi times the frequency times the voltage. And so this would be equaling the current we know two millions. So two times 10 to the negative third amps divided by two pi times the frequency we know to be 20 hertz times the voltage of 16 votes and we find the capacitance is equaling point. Or we can say rather 9.95 times 10 to the negative seventh ferrets. This would be our final answer for the capacitance. That is the end of the solution. Thank you for
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