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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 R2 that results in G = 10 V/V forthe following three cases: i A = 1000 V/V ii. A = 200 V/V A iii. A = 15 V/V Vo V, R2 R1 O +

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 R2 that results in G = 10 V/V forthe following three cases: i A = 1000 V/V ii. A = 200 V/V A iii. A = 15 V/V Vo V, R2 R1 O +

Delmar's Standard Textbook Of Electricity
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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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 kn, find R2 that results in G = 10 V/V forthe following three cases: i A = 1000 V/V ii. A = 200 V/V A iii. A = 15 V/V Vo V, R2 R1 O +
Transcribed Image Text: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 kn, find R2 that results in G = 10 V/V forthe following three cases: i A = 1000 V/V ii. A = 200 V/V A iii. A = 15 V/V Vo V, R2 R1 O +
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