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Unformatted text preview: f 10 r2 at the resonant frequency o f
Wo = 5 0 rad/s and a quality factor o f 80. Find the S ection 14.5
14.23 S eries R esonance bandwidth.
A series R LC network has R = 2 kr2, L = 40 mH,
Dnd C = series Calculate thewmpedance0 t ad/s and
a esign a 1 /LF. R LC circuit i ith B = 2 a r
Wesonance arnd at one-fourth, one-half, twice, and
r o = 1 000 ad/s. Find the c ircuit's Q.
fourthe circuit in Fig. 14.74, find the frequency w for
For times the resonant frequency. which vet) eries i Rt) are ircuit that will have an
D esign a s and ( LC c in phase.
impedance o f 10 r2 at the resonant frequency o f
Wo = 0 rad/s
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This document was uploaded on 11/14/2013.
- Fall '09
- Frequency, Cool