In the circuits shown below, determine the voltages at all nodes and the currents in all branches. Assume B=100 and VBE.ON = 0.7V.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter7: Parallel Circuits
Section: Chapter Questions
Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....
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7. In the circuits shown below, determine the voltages at all nodes and the currents in all branches. Assume
β=100 and VBE,ON = 0.7V.
+4 Vo
+10 V
.4.7ΚΩ
Q₁
• 3.3ΚΩ
(a)
+10 V
4.7ΚΩ
Q2
• 3.3ΚΩ
(b)
+10 V
100ΚΩ
+5V‹
Fovamai
2ΚΩ
03
(c)
Transcribed Image Text:7. In the circuits shown below, determine the voltages at all nodes and the currents in all branches. Assume β=100 and VBE,ON = 0.7V. +4 Vo +10 V .4.7ΚΩ Q₁ • 3.3ΚΩ (a) +10 V 4.7ΚΩ Q2 • 3.3ΚΩ (b) +10 V 100ΚΩ +5V‹ Fovamai 2ΚΩ 03 (c)
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