Two equal resistances are connected in parallel across a 150V DC source. What potential difference exists between the midpoint of one resistance and a point that is one-third from either end of other resistance?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter29: Direct Current (dc) Circuits
Section: Chapter Questions
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Please answer in detailed solution. I have attached the formulas and referencecs that we use. Thank you!

Two equal resistances are connected in parallel across a 150V DC source. What potential difference exists between the midpoint of one resistance and a point that is one-third from either end of other resistance?

VISION
THEOREM(VDT) FOR RESISTORS
CONNECTED IN SERIES
E₁.
E₂
R₂
E₁ -
E,R,
R₁ + R₂
E₁
E₂
ER₂
R₁ + R₂
CURRENT DIVISION
THEOREM(CDT) FOR RESISTORS
CONNECTED IN PARALLEL
I₁
4₁=₁
R₂
R₁+R₂
1₂
IR₁
1₂2==
R₁+R₂
F=q x v x B
www
R₁
R =
1
HorA
B=
F
W=
qvsinᎾ
mv
W
f=
|q|B
2π
Magnetic Force on a Current-
Carrying Wire
F=BILsine
В
μ =
H
Mr = μ
Ho
mmf_NI
R R
r=
qB
m
mmf= NI
mmf= 0.4πNI
flux passing 9
В
=
area
A
R=v²
4=
Transcribed Image Text:VISION THEOREM(VDT) FOR RESISTORS CONNECTED IN SERIES E₁. E₂ R₂ E₁ - E,R, R₁ + R₂ E₁ E₂ ER₂ R₁ + R₂ CURRENT DIVISION THEOREM(CDT) FOR RESISTORS CONNECTED IN PARALLEL I₁ 4₁=₁ R₂ R₁+R₂ 1₂ IR₁ 1₂2== R₁+R₂ F=q x v x B www R₁ R = 1 HorA B= F W= qvsinᎾ mv W f= |q|B 2π Magnetic Force on a Current- Carrying Wire F=BILsine В μ = H Mr = μ Ho mmf_NI R R r= qB m mmf= NI mmf= 0.4πNI flux passing 9 В = area A R=v² 4=
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