Given a peak voltage of 70.7V across a 22 uF capacitor in an RC low pass filter, what is the peak current in the circuit at 20HZ operating frequency? Enter the numerical part of your answer rounded to the ones place in mA mA At the RC low pass filter cutoff frequency, the phase shift between current and voltage is always deg. (Be careful to include the appropriate sign.)
Given a peak voltage of 70.7V across a 22 uF capacitor in an RC low pass filter, what is the peak current in the circuit at 20HZ operating frequency? Enter the numerical part of your answer rounded to the ones place in mA mA At the RC low pass filter cutoff frequency, the phase shift between current and voltage is always deg. (Be careful to include the appropriate sign.)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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![A low pass RC filter using a 1kohm resistor is operating at 20HZ and shows a 3dB
drop in power from its max power at 0 Hz. Find its capacitance to the hundredths
place. Write only the numerical part of your answer in uF:
uF.
This RC filter is powered by a 100V AC source. At cutoff frequency what is the
relationship to the resistance? a ) Xc = 0 b) Xc = R c) Xc = infinite Enter the
letter of the correct answer :
At the operating point where Xc = R, calculate the peak voltage to the tenths place
across the capacitor using voltage division and assuming an AC source of 100 V.
Volts
Given a peak voltage of 70.7V across a 22 uF capacitor in an RC low pass filter, what
is the peak current in the circuit at 20HZ operating frequency? Enter the numerical
part of your answer rounded to the ones place in mA
mA
At the RC low pass filter cutoff frequency, the phase shift between current and
voltage is always
deg. (Be careful to include the appropriate sign.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1def9bcf-e0b6-4f3f-82a1-faee2a34286b%2F19be7f34-f6df-4731-b9b3-bc3bd0cfd400%2Fpshe2xm_processed.png&w=3840&q=75)
Transcribed Image Text:A low pass RC filter using a 1kohm resistor is operating at 20HZ and shows a 3dB
drop in power from its max power at 0 Hz. Find its capacitance to the hundredths
place. Write only the numerical part of your answer in uF:
uF.
This RC filter is powered by a 100V AC source. At cutoff frequency what is the
relationship to the resistance? a ) Xc = 0 b) Xc = R c) Xc = infinite Enter the
letter of the correct answer :
At the operating point where Xc = R, calculate the peak voltage to the tenths place
across the capacitor using voltage division and assuming an AC source of 100 V.
Volts
Given a peak voltage of 70.7V across a 22 uF capacitor in an RC low pass filter, what
is the peak current in the circuit at 20HZ operating frequency? Enter the numerical
part of your answer rounded to the ones place in mA
mA
At the RC low pass filter cutoff frequency, the phase shift between current and
voltage is always
deg. (Be careful to include the appropriate sign.)
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