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 ß = R1/R1 + R2. b) If R1 = 10 kl, find R2 that results in G = 10 V/V for the following three cases: i A = 1000 V/V i. A = 200 V/V A iii. A = 15 V/V Vo +. Vs R2 R1

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 ß = R1/R1 + R2. b) If R1 = 10 kl, find R2 that results in G = 10 V/V for the following three cases: i A = 1000 V/V i. A = 200 V/V A iii. A = 15 V/V Vo +. Vs R2 R1

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

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