The rms current through a 55.5-μF capacitoris 1.51 A when it is connected to an ac generator. (a) If a secondcapacitor is connected in series with the first, will the rms currentincrease or decrease? (b) Calculate the rms current when a 38.7-μFcapacitor is connected in series with the 55.5-μF capacitor

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter33: Inductors And Ac Circuits
Section: Chapter Questions
Problem 31PQ
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The rms current through a 55.5-μF capacitor
is 1.51 A when it is connected to an ac generator. (a) If a second
capacitor is connected in series with the first, will the rms current
increase or decrease? (b) Calculate the rms current when a 38.7-μF
capacitor is connected in series with the 55.5-μF capacitor

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