For the circuit shown below, derive the amplifier gain.VoV₂ - V₁Find the current I if:V₁-2V, V₂=1.5 V, R₁-20 KQ2, R₂-10 K and R3-5 KQ.V₂V₁AvR₁wwR₂wwwwR3R₂wwIwwwR₁•Vo

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For the circuit shown below, derive the amplifier gain. Vo V₂ - V₁ V₁ Find the current I if: V₁-2V, V₂=1.5 V, R₁-20 KQ2, R₂-10 K and R3-5 KQ. V₂ R₁ Av M = R₂ ww R3 R₂ ww I ww R₁ •Vo

For the circuit shown below, derive the amplifier gain. Vo V₂ - V₁ V₁ Find the current I if: V₁-2V, V₂=1.5 V, R₁-20 KQ2, R₂-10 K and R3-5 KQ. V₂ R₁ Av M = R₂ ww R3 R₂ ww I ww R₁ •Vo

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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Concept explainers

Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.

Question

For the circuit shown below, derive the amplifier gain.
Vo
V₂ - V₁
Find the current I if:
V₁-2V, V₂=1.5 V, R₁-20 KQ2, R₂-10 K and R3-5 KQ.
V₂
V₁
Av
R₁
ww
R₂
ww
ww
R3
R₂
ww
I
www
R₁
•Vo

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