TRANSCRIBE THW FOLLOWING TEXT IN DIGITAL FORMAT

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter7: Parallel Circuits
Section: Chapter Questions
Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....
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TRANSCRIBE THW FOLLOWING TEXT IN DIGITAL FORMAT

9).
Given circuit
६
=550V
-
Is
cussent is Is =
R₁=2^
Assume resistance of Ammeter is zero.
13
B₂=42
equivalent resistance across voltage
Rep = R₁ + R₂ R3
2+
Rytrz
A
E
Ry
Is =
R₂
=
cussent
E
Reading of Ammeter =
R3=62
550
2
५.५
R₂
using cussent division, Reading of Ammeter = (R=0) Is
Ret Rz
4
( 4 + 6 ) × 125 =
4+6
b) if Ammeter and the source of electromotive force now
physically interchanged - In
13
R3
sousee
E = 550V
4x6
4+6
125A
=
550
m
R₁
equivalent Resistance across &; Rey = R3+
= 4.45
|X125 = 50A
6+
RiR₂
Rithy
2x4
2+4
2
23/₁
= 75A
22/3
(R₁+R₂ ) ²5 = (1 + 4 ) ×75 = 50 A
RITRO
2+4
Here Reading of Ammeter in both cases are same.
Transcribed Image Text:9). Given circuit ६ =550V - Is cussent is Is = R₁=2^ Assume resistance of Ammeter is zero. 13 B₂=42 equivalent resistance across voltage Rep = R₁ + R₂ R3 2+ Rytrz A E Ry Is = R₂ = cussent E Reading of Ammeter = R3=62 550 2 ५.५ R₂ using cussent division, Reading of Ammeter = (R=0) Is Ret Rz 4 ( 4 + 6 ) × 125 = 4+6 b) if Ammeter and the source of electromotive force now physically interchanged - In 13 R3 sousee E = 550V 4x6 4+6 125A = 550 m R₁ equivalent Resistance across &; Rey = R3+ = 4.45 |X125 = 50A 6+ RiR₂ Rithy 2x4 2+4 2 23/₁ = 75A 22/3 (R₁+R₂ ) ²5 = (1 + 4 ) ×75 = 50 A RITRO 2+4 Here Reading of Ammeter in both cases are same.
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