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I am unsure of how to find the equivalent resistance I suspect that I have to transform this into a "realistic/non-ideal" op-amp but I don't know.

I am unsure of how to find the equivalent resistance I suspect that I have to transform this into a "realistic/non-ideal" op-amp but I don't know.

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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I am unsure of how to find the equivalent resistance I suspect that I have to transform this into a "realistic/non-ideal" op-amp but I don't know.

Consider the inverting amplifier shown in (Figure 1). The dc signal source has a value of 400 mV. The op amp has an input resistance of 500 kn, an output resistance of 5 kn, and an open-loop gain of 300,000. Figure 5 ΚΩ m 100 ΚΩ ◆20 V ●+j -20 V 1 of 2 + Vo Find the Thévenin resistance of the equivalent circuit with respect to the output terminals a, b Express your answer to three significant figures and include the appropriate units. RTh= Submit Part C Ro= ΕΞΑ Value Submit Request Answer What is the output resistance (the resistance seen from the terminals a and b) of the inverting amplifier? Express your answer to three significant figures and include the appropriate units. Value Units Request Answer ? Units ?
Transcribed Image Text:Consider the inverting amplifier shown in (Figure 1). The dc signal source has a value of 400 mV. The op amp has an input resistance of 500 kn, an output resistance of 5 kn, and an open-loop gain of 300,000. Figure 5 ΚΩ m 100 ΚΩ ◆20 V ●+j -20 V 1 of 2 + Vo Find the Thévenin resistance of the equivalent circuit with respect to the output terminals a, b Express your answer to three significant figures and include the appropriate units. RTh= Submit Part C Ro= ΕΞΑ Value Submit Request Answer What is the output resistance (the resistance seen from the terminals a and b) of the inverting amplifier? Express your answer to three significant figures and include the appropriate units. Value Units Request Answer ? Units ?
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