A capacitor (capacitance C1) is connected across the terminals of an ac generator. Without changing the voltage or frequency of the generator,a second capacitor (capacitance C2) is added in series with the fi rst one. As a result, the current delivered by the generator decreases by a factor of three. Suppose that the second capacitor had been added in parallel with the fi rst one, instead of in series. By what factor would the current delivered by the generator have increased?
A capacitor (capacitance C1) is connected across the terminals of an ac generator. Without changing the voltage or frequency of the generator,a second capacitor (capacitance C2) is added in series with the fi rst one. As a result, the current delivered by the generator decreases by a factor of three. Suppose that the second capacitor had been added in parallel with the fi rst one, instead of in series. By what factor would the current delivered by the generator have increased?
Chapter15: Alternating-current Circuits
Section: Chapter Questions
Problem 50AP: A 700-pF capacitor is connected across an ac source with a voltage amplitude of 160 V and a...
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A capacitor (capacitance C1) is connected across the terminals of an ac generator. Without changing the voltage or frequency of the generator,a second capacitor (capacitance C2) is added in series with the fi rst one. As a result, the current delivered by the generator decreases by a factor of three. Suppose that the second capacitor had been added in parallel with the fi rst one, instead of in series. By what factor would the current delivered by the generator have increased?
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