It is a concept based on the practical fact that the differential input voltage between plus (+) and minus (-) inputs is nearly 0 V—when calculated as the output voltage divided by the very high voltage gain of the op-amp. a.Voltage divider b.Zero potential c.Maximum power transfer d.Virtual ground

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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3ZC It is a concept based on the practical fact that the differential input voltage between plus (+) and minus (-) inputs is nearly 0 V—when calculated as the output voltage divided by the very high voltage gain of the op-amp.
a.Voltage divider
b.Zero potential
c.Maximum power transfer
d.Virtual ground
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