Consider the op-amp circuit shown in Figure below, where the op amp has infinite input resistance and zero output resistance but finite open-loop gain. a) Prove that B = R1/R1 + R2. b) If R = 10 kn, find R2 that results in G = 10 V/V for the following three cases: i A= 1000 V/V %3D i. A = 200 V/V %3D i. A = 15 V/v Vo R2 RA

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter18: Resistive-inductive Parallel Circuits
Section: Chapter Questions
Problem 13PP: In an R-L parallel circuit, IT=1.25 amps, R=1.2k, and XL=1k. Find IR
icon
Related questions
Question
Question One
Consider the op-amp circuit shown in Figure below, where the op amp has infinite input
resistance and zero output resistance but finite open-loop gain.
a) Prove that B R1/R1 + R2.
b) If R1 = 10 kn, find Rz that results in G = 10 V/V for the following three cases:
%3D
i A= 1000 V/V
i. A = 200 V/V
L A= 15 V/V
%3D
+.
Vo
Vs
R,
Transcribed Image Text:Question One Consider the op-amp circuit shown in Figure below, where the op amp has infinite input resistance and zero output resistance but finite open-loop gain. a) Prove that B R1/R1 + R2. b) If R1 = 10 kn, find Rz that results in G = 10 V/V for the following three cases: %3D i A= 1000 V/V i. A = 200 V/V L A= 15 V/V %3D +. Vo Vs R,
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Knowledge Booster
Operational amplifier
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning