Problem 3: An RC low-pass filter is shown in the figure. Its purpose is to attenuate higher frequencies while allowing lower frequencies to pass through. A 820-Hz sine-wave signal with rms amplitude of Vms = 1.4 V is fed into the filter. The values of the components are R= 140 Q and C = Out R 0.66 µF. rms Part (a) Find the output rms voltage, in volts. Vout-rms = 1.2639 Vout-rms - 1.264 v Part (b) By what angle, in degrees, does the output voltage lag the input voltage? sin() cos() tan() 7 8 9 НОМЕ asin() acotan() cotan() acos() E 4 6 atan() sinh() 1 tanh() cosh() ODegrees O Radians cotanh() END BACKSPACE CLEAR

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter33: Alternating Current Circuits
Section: Chapter Questions
Problem 33.53P: The RC high-pass filter shown in Figure P33.53 has a resistance R = 0.500 and a capacitance C = 613...
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Answer parts a and b.

Problem 3: An RC low-pass filter is shown in the figure. Its purpose is to attenuate higher
frequencies while allowing lower frequencies to pass through. A 820-Hz sine-wave signal with rms
amplitude of Vms = 1.4 V is fed into the filter. The values of the components are R = 140 Q and C =
0.66 µF.
Out
R
rms
Part (a) Find the output rms voltage, in volts.
Vout-rms = 1.2639
Vout-ms = 1.264
Part (b) By what angle, in degrees, does the output voltage lag the input voltage?
sin()
cos()
tan()
7
HOME
cotan()
asin()
acos()
E
4
6
atan()
acotan()
sinh()
1
2
3
cosh()
ODegrees O Radians
tanh()
cotanh()
+
END
vol BACKSPACE
DEL CLEAR
Transcribed Image Text:Problem 3: An RC low-pass filter is shown in the figure. Its purpose is to attenuate higher frequencies while allowing lower frequencies to pass through. A 820-Hz sine-wave signal with rms amplitude of Vms = 1.4 V is fed into the filter. The values of the components are R = 140 Q and C = 0.66 µF. Out R rms Part (a) Find the output rms voltage, in volts. Vout-rms = 1.2639 Vout-ms = 1.264 Part (b) By what angle, in degrees, does the output voltage lag the input voltage? sin() cos() tan() 7 HOME cotan() asin() acos() E 4 6 atan() acotan() sinh() 1 2 3 cosh() ODegrees O Radians tanh() cotanh() + END vol BACKSPACE DEL CLEAR
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