Consider a common-emitter BJT amplifier circuit in Figure 3. Assume that Bac = 100 remains constant during the operating conditions, ??′= 10Ω and RL = 500Ω. If C2 is connected, evaluate the voltage gain of the amplifier before and after the load resistor is connected. How does the voltage gain change and verify your answer?
Consider a common-emitter BJT amplifier circuit in Figure 3. Assume that Bac = 100 remains constant during the operating conditions, ??′= 10Ω and RL = 500Ω. If C2 is connected, evaluate the voltage gain of the amplifier before and after the load resistor is connected. How does the voltage gain change and verify your answer?
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Consider a common-emitter BJT amplifier circuit in Figure 3. Assume that Bac = 100 remains constant during the operating conditions, ??′= 10Ω and RL = 500Ω.
If C2 is connected, evaluate the voltage gain of the amplifier before and after the load resistor is connected. How does the voltage gain change and verify your answer?
Transcribed Image Text:Vcc
+20V
Rc
C3
* 3.0kN
R1
Vout
50kN
C
10µF
Vin o
10 µF
RL
R2
10kN.
RE
1.0 kN.
C2
10 µF
Figure 3
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