For the CE amplifier circuit shown in Fig. Find the percentage change in collector current if the transistor with B 115 is replaced by another transistor with B = 188, VBE = 0.7 V. %3D VCC 16V R3 38kQ R1 7.2kQ C1 3 Q1 6.2uF BF240 12 R4 6.8kQ R2 4.9kO C2 :7.6uF

For the CE amplifier circuit shown in Fig. Find the percentage change in collector current if the transistor with B 115 is replaced by another transistor with B = 188, VBE = 0.7 V. %3D VCC 16V R3 38kQ R1 7.2kQ C1 3 Q1 6.2uF BF240 12 R4 6.8kQ R2 4.9kO C2 :7.6uF

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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Question

For the CE amplifier circuit shown in Fig. Find the
percentage change in collector current if the transistor
with B 115 is replaced by another transistor with B =
188, VBE =0.7 V.
%3D
%D
VCC
16V
R3
38k
R1
7.2kQ
C1
Q1
6.2uF
BF240
12
LR4
6.8kQ
R2
4.9kQ
C2
:7.5uF

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