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The Circuit Shown Below, Let (A) Write a Node Equation at Node 1 by Summing

question 1

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the circuit shown below, let R1=1kΩ,R2=2kΩ,R3=6kΩ,R4=500Ω,R5=5kΩ,R6=3kΩ,R7=1.5kΩ,vs=1 V\mathrm { R } _ { 1 } = 1 \mathrm { k } \Omega , \mathrm { R } _ { 2 } = 2 \mathrm { k } \Omega , \mathrm { R } _ { 3 } = 6 \mathrm { k } \Omega , \mathrm { R } _ { 4 } = 500 \Omega , \mathrm { R } _ { 5 } = 5 \mathrm { k } \Omega , \mathrm { R } _ { 6 } = 3 \mathrm { k } \Omega , \mathrm { R } _ { 7 } = 1.5 \mathrm { k } \Omega , \mathrm { v } _ { \mathrm { s } } = 1 \mathrm {~V}
(a) write a node equation at node 1 by summing the currents leaving node 1 . Express vav _ { a } as a function of v0\mathrm { v } _ { 0 } .
(b) write a node equation at node 2 by summing the currents leaving node 2 . Express vnv _ { n } as a function of v0v _ { 0 } .
(c) write a node equation at node 3 by summing the currents leaving node 3 .
(d) find the numerical value of v0,vp,vn,va\mathrm { v } _ { 0 } , \mathrm { v } _ { \mathrm { p } } , \mathrm { v } _ { \mathrm { n } } , \mathrm { v } _ { \mathrm { a } } .

 the circuit shown below, let  \mathrm { R } _ { 1 } = 1 \mathrm { k } \Omega , \mathrm { R } _ { 2 } = 2 \mathrm { k } \Omega , \mathrm { R } _ { 3 } = 6 \mathrm { k } \Omega , \mathrm { R } _ { 4 } = 500 \Omega , \mathrm { R } _ { 5 } = 5 \mathrm { k } \Omega , \mathrm { R } _ { 6 } = 3 \mathrm { k } \Omega , \mathrm { R } _ { 7 } = 1.5 \mathrm { k } \Omega , \mathrm { v } _ { \mathrm { s } } = 1 \mathrm {~V}  (a) write a node equation at node 1 by summing the currents leaving node 1 . Express  v _ { a }  as a function of  \mathrm { v } _ { 0 } . (b) write a node equation at node 2 by summing the currents leaving node 2 . Express  v _ { n }  as a function of  v _ { 0 } . (c) write a node equation at node 3 by summing the currents leaving node 3 . (d) find the numerical value of  \mathrm { v } _ { 0 } , \mathrm { v } _ { \mathrm { p } } , \mathrm { v } _ { \mathrm { n } } , \mathrm { v } _ { \mathrm { a } } .


Definitions:

Salvage Value

The projected value at which an asset can be sold upon reaching the end of its operational lifespan.

Tax Liability

The total amount of tax owed by an individual, corporation, or other entity to a taxing authority, such as the IRS.

Salvage Value

The anticipated market price of an asset upon the conclusion of its effective service life.

Marginal Tax Rate

The tax rate applied to the last dollar of income, which can be used to measure the impact of additional income or deductions on overall taxes due.

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