R 1 k2 R, 12 V 6 V

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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A common emitter amplifier is given in the circuit in the figure. The current gain β of the transistor in the circuit is 50

a.For Rb = 100 kΩ and Ib = 60mA, find the currents Ic , IE and the voltage falling on the load resistor Rc.

b.For Rb = 50 kΩ and Ib = 120mA, find the currents Ic,IE and the voltage falling on the load resistor Rc.

c.Find the α (alpha) and γ (gamma) current gains of the transistor

R.
1 kQ
R,
12 V
ww
6 V
Transcribed Image Text:R. 1 kQ R, 12 V ww 6 V
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