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ECE201 Quiz 5 Solution SHeet, Cheat Sheet of Electronic Circuits Analysis

ECE201, Winter 2025, Dr. Peters

Typology: Cheat Sheet

2024/2025

Uploaded on 05/07/2025

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ECE
201
QUIZ
#5
(A)
2023
Find
the
current
I
using
the
principle
of
Superposition
following
the
indicated
steps.
b/
3v
‘0
6
kQ
(a)
Draw
the
appropriate
circuit
and
find
I1,
the
contribution
from
the
independent
voltage
source
to
Ip:
Set
Ino\cpeha\en"—
Currcv{{'
Source
+c
fi/‘
(ppevb
E
1.
iL
=
=
[}
ég_a.{-sKTL
7/41\-
SHOW
ALL
WORK.,
CALCULATIONS
AND
UNITS
TO
GET
FULL
CREDIT!!!
CE
201
QUIZ
#5
(A)
S
2023
(b)
Draw
the
appropriate
circuit
and
find
12,
the
contribution
from
the
independent
current
source
to
Io:
Set Iad
ependev,"r
Vo
ltage
Seuvrce
To
Fv.
(Short)
-ZMA.
3y
”_I'w
‘LI‘L
DV
=
EmA.
3Kn
tken
B),
Curre~t
b-\Ul.Sl.Oh
I,
=
_____——(
zmAY)
>
7—(’ZMAX
ckn
+3Kkn
(c)
Calculate
the
value
of
To
using
your
results
from
parts
(a)
and
(b):
I’a
e
Il+
I:.
=
+§MA>+/-‘34:MA
5
=
——"{W\A
SHOW
ALL
WORK,
CALCULATIONS
AND
UNITS
TO
GET
FULL
CREDIT!!!
pf3
pf4

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ECE 201 QUIZ #5 (A) 2023

Find the current I using the principle of Superposition following the indicated steps. b/ 3v ‘ 6 kQ (a) Draw the appropriate circuit and find I1, the contribution from the independent voltage source to Ip: Set Ino\cpeha\en"— Currcv{{' Source +c fi/‘ (ppevb

E

iL [} = ég_a.{-sKTL = 7/41-

SHOW ALL WORK., CALCULATIONS AND UNITS
CE 201 QUIZ #5 (A) S 2023

(b) Draw the appropriate circuit and find 12, the contribution from the independent current sourceto Io:

Set Iad ependev,"r^ Vo^ ltage^ Seuvrce^

To Fv. (Short)

-ZMA. 3y ”_I'w^ ‘LI‘L

DV =

EmA. 3Kn tken B), Curre~t b-\Ul.Sl.Oh

I, = _____——( zmAY) > 7—(’ZMAX

ckn +3Kkn

(c) Calculate the value of To using your results from parts (a) and (b):

I’a e Il+ I:. = +§MA>+/-‘34:MA 5 = ——"{W\A

SHOW ALL WORK, CALCULATIONS AND UNITS
TO GET FULL CREDIT!!!

ECE 201 QUIZ #5 (B) Spring 2023/2024 ECE 201 QUIZ #5 (B) Spring 2023/ Find the current Ig using the principle of Superposition following the indicated steps. () Draw the appropriate circuit and find I2, the contribution from the independent current source to Io:

Set I‘nd(Penc#enf Vo ltag e Sewce. To ¢V. KS-————'L‘_O,E\

a—GmA.

aka Vo 2kQ

< K

12v S6kn () 6 mA = i,

[ ¢ V éz o ém A N (@) Draw the appropriate circuit^ and^ find^ 11,^ the^ contribution^ from^ the^ independent^ voltage^ B C. '_enT 'D.‘^ V.Ls^ l.a^ s source to Io: / ~Set Inéepenolen+ Carwem+ Souv-cc to ¢/‘4 (OEeh\ IZ. = —————-'3kn—6zn (—- émAb i %(‘émA) = "ZW\A
3¢n + 12¥, (c) Calculate the value of Io using your results from parts (a) and (b):

G n 3 '

T,=I+T, - (*é:mABWf(“ZM) - ._\Zglm,q. SHOW ALL WORK. UNITS AND CALCULATIONS SHOW ALL WORK., UNITS AND CALCULATIONS TO GET FULL CREDIT!!! TO GET FULL CREDIT!!!

ECE 201 QUIZ #5(D) Spring 2023/

(b) Draw the appropriate circuit and find I2, the contribution from the independent current sourceto Ip: Set^ Indcibe;«d’é;m’f^ /OH-Qje_^ Seurce To ¢V,^ (S(no;-'t» ZE n 4K n jz. PV^ ZE B/^ C‘bw'rer.t-^ 'D\V^ l;$’^ l‘ov):

ol

T,= fi—-“—WGZmA.= %"(—Zml)= ;]

(c) Calculate the value of Ip using your results from parts (a) and (b): e BT (o)t - o] SHOW ALL WORK. UNITS AND CALCULATIONS ECE 201 QUIZ #5(D) Spring 2023/ Find the current I using the principle of Superposition following the indicated steps. 2kQAAA 4kAAA A VVV ‘ < (a) Draw the appropriate circuit and find I1, the contribution from the independent voltage sourceto Io: Set Ina\e,DenC{eh+ (‘qb-r-evfl— Source To fiA /OEQV“>

) 2« 5 4 s

Iz, 2., | % %fi‘^ ”

T = _tlav. _ _lav. —3-mA.

2k s Hhkn + 2k L^2 SHOW ALL WORK, UNITS AND CALCULATIONS ‘ TO GET FULL CREDIT!!!