i need help with 7-1 ,7-4,7-7 the first image is the circuits and the other image is some the other two problems
i need help with 7-1 ,7-4,7-7 the first image is the circuits and the other image is some the other two problems
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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i need help with 7-1 ,7-4,7-7 the first image is the circuits and the other image is some the other two problems

Transcribed Image Text:.all U.S. Cellular LE
8:48 PM
32%
RE
100 2
(c)
II Multisim If the emitter resistor is doubled in
Fig. 7-30a, what is the collector-emitter voltage?
7-2
7-3
II Multisim if the collector supply voltage is
decreased to 15 V in Fig. 7-30a, what is the collec-
tor voltage?
II Multisim What is the collector voltage in
Fig. 7-30b if Vaa = 2 V?
74
I Multisim if the emitter resistor is doubled in
Fig. 7-30b, what is the collector-emitter voltage for
a base supply voltage of 2.3 V?
7-5
II Multisim if the collector supply voltage is
increased to 15 V in Fig. 7-30b, what
is the collector-emitter voltage for Vee = 1.8 V?
7-6
SEC. 7-2 LED DRIVERS
7-7
III Multisim if the base supply voltage is 2 V in
Fig. 7-30c, what is the current through the LED?
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Transcribed Image Text:ll U.S. Cellular LTE
8:48 PM
32%
Problems
SEC. 7-1 EMITTER BIAS
7-
IMultisim What is the collector voltage in
Fig. 7-30o? The emitter voltage?
7-1
Figure 7-30
Vcc
+20 V
Vcc
+10 V
Rc
-10 k2
Rc
>9100
+2.5 V
1.8 ka
RE
180 2
(a)
(b)
Vec
+5V
11
RE
100 2
(c)
SE
7-2
I Multisim if the emitter resistor is doubled in
7-9
Fig. 7-30a, what is the collector-emitter voltage?
7-3
II Multisim if the collector supply voltage is
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