36. (a) Obtain an expression for the equivalent impedance Zeq of a 1 2 resistor in series with a 10 mH inductor as a function of w. (b) Plot the magnitude of Zeg as a function of w over the range 1
36. (a) Obtain an expression for the equivalent impedance Zeq of a 1 2 resistor in series with a 10 mH inductor as a function of w. (b) Plot the magnitude of Zeg as a function of w over the range 1
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter16: Inductance In Ac Circuits
Section: Chapter Questions
Problem 2PP: What frequency must be applied to a 33-mH inductor to produce an inductive reactance of 99.526 ?
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![36. (a) Obtain an expression for the equivalent impedance Zeq of a 1 2 resistor in
series with a 10 mH inductor as a function of w. (b) Plot the magnitude of Zeg
as a function of w over the range 1 <w<100 krad/s (use a logarithmic scale
for the frequency axis). (c) Plot the angle (in degrees) of Zeq as a function of w
over the range 1 <@ < 100 krad/s (use a logarithmic scale for the frequency
axis). [Hint: semilogx() in MATLAB is a useful plotting function.]
37. Determine the equivalent impedance of the following, assuming an operating
frequency of 20 rad/s: (a) 1 k2 in series with 1 mF; (b) 1 k2 in parallel with
1 mH; (c) 1 k2 in parallel with the series combination of 1 F and 1 H.
38. (a) Obtain an expression for the equivalent impedance Zeq of a 1 2 resistor in
series with a 10 mF capacitor as a function of w. (b) Plot the magnitude of Zeq
as a function of w over the range 1 <w<100 krad/s (use a logarithmic scale
for the frequency axis). (c) Plot the angle (in degrees) of Zeq as a function of
w over the range 1 <w<100 krad/s (use a logarithmic scale for the frequency
axis). [Hint: semilogx() in MATLAB is a useful plotting function.]
39. Determine the equivalent admittance of the following, assuming an operating
frequency of 1000 rad/s: (a) 25 N in series with 20 mH; (b) 25 2 in parallel with
20 mH; (c) 25 N in parallel with 20 mH in parallel with 20 mF; (d) 1 2 in series
with 1 F in series with 1 H; (e) 1 2 in parallel with 1 F in parallel with 1 H.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6d1a54da-e81c-4c36-b7c2-75cddcbf32de%2F0f59464b-86fb-42ff-a8cb-39b22dd9748d%2Fu1lfypc_processed.png&w=3840&q=75)
Transcribed Image Text:36. (a) Obtain an expression for the equivalent impedance Zeq of a 1 2 resistor in
series with a 10 mH inductor as a function of w. (b) Plot the magnitude of Zeg
as a function of w over the range 1 <w<100 krad/s (use a logarithmic scale
for the frequency axis). (c) Plot the angle (in degrees) of Zeq as a function of w
over the range 1 <@ < 100 krad/s (use a logarithmic scale for the frequency
axis). [Hint: semilogx() in MATLAB is a useful plotting function.]
37. Determine the equivalent impedance of the following, assuming an operating
frequency of 20 rad/s: (a) 1 k2 in series with 1 mF; (b) 1 k2 in parallel with
1 mH; (c) 1 k2 in parallel with the series combination of 1 F and 1 H.
38. (a) Obtain an expression for the equivalent impedance Zeq of a 1 2 resistor in
series with a 10 mF capacitor as a function of w. (b) Plot the magnitude of Zeq
as a function of w over the range 1 <w<100 krad/s (use a logarithmic scale
for the frequency axis). (c) Plot the angle (in degrees) of Zeq as a function of
w over the range 1 <w<100 krad/s (use a logarithmic scale for the frequency
axis). [Hint: semilogx() in MATLAB is a useful plotting function.]
39. Determine the equivalent admittance of the following, assuming an operating
frequency of 1000 rad/s: (a) 25 N in series with 20 mH; (b) 25 2 in parallel with
20 mH; (c) 25 N in parallel with 20 mH in parallel with 20 mF; (d) 1 2 in series
with 1 F in series with 1 H; (e) 1 2 in parallel with 1 F in parallel with 1 H.
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