In order to use the following circuit as a subtractor to find the difference between two signals without adding any gain to the difference then VA (V) (V+V) R Signal wires Vo Vg (0 V)• (V) V2 R R1=R2=R3=R4 R1=R2, R3=R4 R1=R3 , R2=R4 R1&R3 should equal to zero

In order to use the following circuit as a subtractor to find the difference between two signals without adding any gain to the difference then VA (V) (V+V) R Signal wires Vo Vg (0 V)• (V) V2 R R1=R2=R3=R4 R1=R2, R3=R4 R1=R3 , R2=R4 R1&R3 should equal to zero

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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Question

In order to use the following circuit as a subtractor to find the difference between
two signals without adding any gain to the difference then
(V+V.)
R,
V,
VA (V)
Signal wires
Vo
Vg (0 V)
(V)
V2
R1=R2=R3=R4
R1=R2, R3=R4
R1=R3 , R2=R4
R1&R3 should equal to zero

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