Assume that the op amp in the circuit in Fig. 2.1.1 is ideal. Find the currents through all branches and determine the voltages at all nodes. Do your anal- ysis and show your results directly on the circuit diagram. You will find that the op amp supplies a current larger than that drawn from the 1-V source connected to the input. Where does the additional current come from?

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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2.1
IV
10 ΚΩ
www
Figure 2.1.1
10 ΚΩ
100 ΚΩ
510 ΚΩ
Assume that the op amp in the circuit in Fig. 2.1.1
is ideal. Find the currents through all branches and
determine the voltages at all nodes. Do your anal-
ysis and show your results directly on the circuit
diagram. You will find that the op amp supplies a
current larger than that drawn from the 1-V source
connected to the input. Where does the additional
current come from?
Transcribed Image Text:2.1 IV 10 ΚΩ www Figure 2.1.1 10 ΚΩ 100 ΚΩ 510 ΚΩ Assume that the op amp in the circuit in Fig. 2.1.1 is ideal. Find the currents through all branches and determine the voltages at all nodes. Do your anal- ysis and show your results directly on the circuit diagram. You will find that the op amp supplies a current larger than that drawn from the 1-V source connected to the input. Where does the additional current come from?
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