5. If the load resistor RL in the circuit of Figure (1) is made larger, the amplifiervoltage gain will(a) Increase.(b) Decrease.(c) Remain essentially the same.a Find the voltage gain, the current gain, the upper cut off frequency for allcircuit. mainR,RLto polnt 8Uoc = 10 V4.7 kA10 ks2C1I pFY2YiRparl 1• A0.22 1F1 knUoul1k nRparl 21=1 kHz100 (2Uin= 11 x UnR2R247 230 mV10 nVé hps Typo 9118 2Fig.1

Answer 5 ; SInce the load voltage does not depend on the load resistance. The load voltage is the…

Answered: 5. If the load resistor RL in the…

5. If the load resistor RL in the circuit of Figure (1) is made larger, the amplifier : voltage gain will (a) Increase. (b) Decrease. (c) Remain essentially the same.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

Multistage Amplifier

The multistage amplifier is generally a voltage or power amplifier. The multistage amplifier has a number of single stage amplifier that are cascaded together. Since a single stage amplifier output is not useful, they are being replaced with multistage amplifiers or multistage transistor amplifiers. The multistage amplifier are used where the gain required is high or the input signal is very small such that only a single stage amplifier cannot amplify it.

Question

5. If the load resistor RL in the circuit of Figure (1) is made larger, the amplifier
voltage gain will
(a) Increase.
(b) Decrease.
(c) Remain essentially the same.
a Find the voltage gain, the current gain, the upper cut off frequency for all
circuit.

main
R,
RL
to polnt 8
Uoc = 10 V
4.7 kA
10 ks2
C1
I pF
Y2
Yi
Rparl 1
• A
0.22 1F
1 kn
Uoul
1k n
Rparl 2
1=1 kHz
100 (2
Uin= 11 x Un
R2
R2
47 2
30 mV
10 n
Vé hps Typo 9118 2
Fig.1

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