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every one post the answers you get here ill be adding sum when im done iswell

ok

pls check this if it is correct
1)va=2.84v
2)vb=0.68v

HEy @jayapavan
what are the other values u got????

solved the first question complete

used a program...

@lucky12345 , Bro , midterm 2 is same as homework question.

midterm 1
answers??
plz give the formula of the answer

helloooo??

yes

q2 last 6 six questions answers plz

q2:vs=5,voh=4.5,vih=4,vil=1.5,vol=1
0.5
0.5
2.5
44000
88000
44000
4.45e-4
2.27e-4
5.05e-4

q3: 1) 2

q3:
1.) i=8,vo=2
2.) i=-3,vo=-1
3.)&4.) i=3
1
2

@chanakya2346 : 2.84 , 1.64 , 0.023 , 0.023 , 0.004624
last 3 still remain unsolved

ty akash97

q3:
replace the zener diode with a resistor and find voltage across it

plz post the aswers in terms of formula
not the final answer in terms of values

@chanakya2346 : wch 1???????/ Ma ans r marked r8........

0.0015, 2 -2

@chanakya2346 : sorry .ma values r r1=r2=200 & r3=100

multisim program

Please , tell the formulas ....

dude tell me the values i'll tell the answer

and tell me the formulae for question 2

@chanakya2346 : power in R1= (vs - va)^2 / r1.........
: power in R2= ( va- vb)^2 / r2
......

can someone put the final answer of question 1 (formula)
akash97

ron =6000

what is v

????

v=5 volt

1)0.054

2)0.00068

befor posting the answer plz write the question and then the answer

3)0.0034

these are in order of as asked

change sign

let me check

ok

check tell and give medal

0.0105 FOR WCH que????????????

last one

yes

which
one

both

the power across voltage and i2

???

yah

completed q2

any one need help in q2

@chanakya2346 plz give the formula used in q1,q3

@lucky12345 i havent completed mid 1 mid 3 ......i have completed only mid2

k wen u complete it plz tell the answers :-)

@lucky12345 for sure

@chanakya2346 plz help me with q 2

hey can u plz tell the answer for q3 3rd and the 4th part?

question 3 anyone

question 1 formulae plz

plz give the ans for q3....

2 equations for Q4

@lucky12345 and the powers

put the corresponding values in the answers i provided

@lucky12345 check your answers what is that 2.613 multiplyed

2.613 is the final answer i got for my midterm q2
u just use the formula

plz any one completed midterm 4

equations 4 mid term 4 plz any one

can any one help me with nand

mid term question4 equations any one plz plz help............

equations for question number 4 please ???

sorry i have not done

ok no probs...

@chanakya2346 Q4 (R*b)/(1+R*b)*vIN
(VS*(1+R*b)-vIN)/(1+R*b)

what are the formulas for question 3

please help me with q5 and q6..

q5:
1.) VS-(R*iD)
iD=f*(VIN)^3

@chanakya2346 thank u

did any one the last one of q6

no

plz give formulae for q6

q6
vin=18,r1=1.5,r2=3,r3=4,A=1.5,B=0.5
1.)1.8
2.)1.8
3.)1.8
4.).......?

formula plz or (Vin=42V, R1=4Ω, R2=4Ω, R3=7Ω, A=1.5 and B=0.125.
)

tell us formula@rvamsi

hey!!!1 plz tell the answer for q6 with parameters Vin=45V, R1=1.5Ω, R2=2Ω, R3=6Ω, A=2 and B=0.5

Vo* (R3-(B*R1*R3)+R1+R2+A*R2)/(R3-B*R1*R3)=VIN

i1=V0/(R3-B*R1*R3)

vo and vth are same

oka

what about rth

Vo is output voltage only no?....

RTH PLZZZZZZZZZZZZZZZZ

yup, i have the rest of them

Thank you very much i ll give a medal

Vin=45V, R1=1.5Ω, R2=2Ω, R3=6Ω, A=2 and B=0.5 value of rth in q6 please please

(q2) VS=5.0V, VOH=4.5V, VIH=4.0V, VIL=1.5V, VOL=1.0V. can someone help me with this please?

oh sorry i forgot milli volts!was tired! glad u got it right

pls giv me the formula for Q1 and Q3
i will giv a medal
pls help

Please explain Q1 formula

(q3) I=10A, I=−3A,I=1A. plzzzzzzzzzz help

@lucky12345 Thank you very much bro

we need a genius everyone that finds a genius must bring him here]

q3
1) 2
2) -1

Someone can write the equo of the Q3 of the exam?

Q No 3
I =9amps
I=-3 Amps
and I=4 Amps

Solution for Q5:
Vout=Vs-(f*(Vgs^3))*R
Gain = -3*f*(Vgs^2)*R

I did Q1,Q2,Q4,Q5

Vin=42V, R1=4Ω, R2=4Ω, R3=7Ω, A=1.5 and B=0.125
i1 = 2.5
vOUT = 8.4
vTH = 8.4
RTH = 5.6

q(6)
vin = 18,
r1=1.5
r2=3
r3=4
A=1.5
B=0.5
What are the formulas/answers? thank you in advance

somebody know how to calculate the Rth of Q6?
Vin=18V, R1=1.5Ω, R2=3Ω, R3=4Ω, A=1.5 and B=0.5.

aíí joao.. vc conseguiu o 3 e 5?

consegui sim

qual parte vc precisa ai?

as formulas.. eu to só com uma submition em cada um

Q5.
VS-iD*R
-3*f*((Vin)^2)*R

a Q3 eu tbm não tenho as formulas...

e só falta o Rth da Q6 para eu terminar

ok na primeira pergunta ele pede Vout.
Vout = Vs - iD*R = 90 - 1m*(3^3)*1k = 63.0

na segunda ele pede o ganho de amplificação.
Gain = -3*f*((vin)^2)*R = -3*1m*((3)^2)*1k = -27.0

vou dar uma olhada

Vin=45V, R1=1.5Ω, R2=2Ω, R3=6Ω, A=2 and B=0.5
what is the RTH ?

u sure? for what values?

Vin=45V, R1=1.5Ω, R2=2Ω, R3=6Ω, A=2 and B=0.5.

THANK YOU SO MUCH!! MIDTERM 100%

Screwed up on q3 last part. But got through with 97%. Ask me something. :)

is that question 3 last bit answer: 1.33

@ 1431mahi thanks for the help on both the questions