### Problem 3 (20 points)Consider the cascade connection of the two amplifiers shown in Figure 3.![Figure 3]- **First Stage:** - Input voltage source \( v_s \). - Resistor \( R_1 = 2 \, \text{M}\Omega \). - Amplifier with input \( 200 \, v_{i1} \) and output current \( i_1 \). - Resistor \( R_{i1} = 500 \, \Omega \).- **Second Stage:** - Amplifier with input \( 50 \, v_{i2} \) and output voltage \( v_{o2} \). - Resistor \( R_{i2} = 150 \, \Omega \). - Load resistor \( R_L = 500 \, \Omega \).#### Tasksa. Find the current gain \( A_{i1} = i_2 / i_1 \) for the first stage.b. Find the current gain \( A_{i2} = i_o2 / i_2 \) for the second stage.c. Find the overall simplified current model for the cascade connection.

Answered: Image /qna-images/answer/c43abe69-a0ae-4231-8c46-4d82655a7eb6.jpg

EE S A 3. (20 points) Consider the cascade connection of the two amplifiers shown in Figure 3. + VII 17 O R₁ 2MQ2 First stage Rol WW 500 £2 200 V₁1 + V/12 R₁2 150 Ω Second stage Figure 3. a. Find the current gain A1 = 12/in for the first stage. Roz www 100 Ω 50 V2 + V02 - v₂ Load R₁ 500 Ω

EE S A 3. (20 points) Consider the cascade connection of the two amplifiers shown in Figure 3. + VII 17 O R₁ 2MQ2 First stage Rol WW 500 £2 200 V₁1 + V/12 R₁2 150 Ω Second stage Figure 3. a. Find the current gain A1 = 12/in for the first stage. Roz www 100 Ω 50 V2 + V02 - v₂ Load R₁ 500 Ω

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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