Explore BrainMass
Share

Impedance and frequencies

This content was STOLEN from BrainMass.com - View the original, and get the solution, here!

In the circuit shown in Figure P6.9 (in the attached file), if
L = 190 mH
R1 = 2.3 kΩ
R2 = 1.1 kΩ
C = 55 nF

a) Determine how the input impedance behaves at extremely high or low frequencies.
b) Find an expression for the input impedance in the form (see attached file)
c) Determine the four frequencies at which f1(w) = +1 or -1 and f2(w) = +1 or -1.
d) Plot the impedance (magnitude and phase) versus frequency.

© BrainMass Inc. brainmass.com September 19, 2018, 5:44 am ad1c9bdddf - https://brainmass.com/engineering/electrical-engineering/impedance-frequencies-73348

Attachments

Solution Summary

This solution involves calculations for impedance and frequencies.

$2.19