15. For the network of Fig. 9.80:a. Determine re-b. Find Aymia = Vo/Vi-c. Calculate Z;.d. Determine flefle and fLɛe. Determine the low cutoff frequency.f. Sketch the asymptotes of the Bode plot defined by the cutoff frequencies of part (d).g. Sketch the low-frequency response for the amplifier using the results of part (e).20 V= 7 pF Che = 6 pFCw;= 11 pF Cbe = 20 pFCw.Cce = 10 pF%3D3 kN470 kN1 µFB = 1001 µF4.7 k20.91 k26.8 µF

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Answered: 15. For the network of Fig. 9.80: a.…

Engineering

Electrical Engineering

15. For the network of Fig. 9.80: a. Determine re- b. Find Ay = Vo/Vi- c. Calculate Zi.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter15: Alternating Current

Section: Chapter Questions

Problem 4RQ: 4. What is frequency?

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Concept explainers

Current Division Method

The generalized current divider formula is given by the following relation below,

Question

15. For the network of Fig. 9.80:
a. Determine re-
b. Find Aymia = Vo/Vi-
c. Calculate Z;.
d. Determine flefle and fLɛ
e. Determine the low cutoff frequency.
f. Sketch the asymptotes of the Bode plot defined by the cutoff frequencies of part (d).
g. Sketch the low-frequency response for the amplifier using the results of part (e).
20 V
= 7 pF Che = 6 pF
Cw;
= 11 pF Cbe = 20 pF
Cw.
Cce = 10 pF
%3D
3 kN
470 kN
1 µF
B = 100
1 µF
4.7 k2
0.91 k2
6.8 µF

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