A radio operator has a 24.0 μF capacitor and a variable frequency AC source. Determine the following. (a) frequencies (in Hz) for which the capacitor has a reactance below 315 fz 210 x How are the capacitance and capacitive reactance related? After calculating the frequency for the given limiting reactance, will subsequent frequencies be larger or smaller? Hz (b) reactances (in) of a 36.0 μF capacitor over this same frequency range 1x Xc202 At any given frequency, how does the reactance of the larger capacitor compare to the reactance of the smaller capacitor?

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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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 radio operator has a 24.0 μF capacitor and a variable frequency AC source. Determine the following.
(a) frequencies (in Hz) for which the capacitor has a reactance below 315 0
fz 219
X
How are the capacitance and capacitive reactance related? After calculating the frequency for the given limiting reactance, will subsequent frequencies be
larger or smaller? Hz
(b) reactances (in 2) of a 36.0 μF capacitor over this same frequency range
Xc 202
x
At any given frequency, how does the reactance of the larger capacitor compare to the reactance of the smaller capacitor?
Transcribed Image Text:A radio operator has a 24.0 μF capacitor and a variable frequency AC source. Determine the following. (a) frequencies (in Hz) for which the capacitor has a reactance below 315 0 fz 219 X How are the capacitance and capacitive reactance related? After calculating the frequency for the given limiting reactance, will subsequent frequencies be larger or smaller? Hz (b) reactances (in 2) of a 36.0 μF capacitor over this same frequency range Xc 202 x At any given frequency, how does the reactance of the larger capacitor compare to the reactance of the smaller capacitor?
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