A circuit shown in Fig.3, has three resistances R1=600,R2=300 and R3=200, an internal resistance r=40 and battery 120V .Use this circuit to answer the question: What is the ratio of current 11 in resistance R1 to the current 12 in resistance R2? 13 R3 M 41 12↓ R₁ ≤ R₂ ≤ -

A circuit shown in Fig.3, has three resistances R1=600,R2=300 and R3=200, an internal resistance r=40 and battery 120V .Use this circuit to answer the question: What is the ratio of current 11 in resistance R1 to the current 12 in resistance R2? 13 R3 M 41 12↓ R₁ ≤ R₂ ≤ -

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

Problem 19PQ

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Question

A circuit shown in Fig.3, has three
resistances R1=600, R2=300 and R3=200,
an internal resistance r=402 and battery
120V.Use this circuit to answer the
question: What is the ratio of current 11 in
resistance R1 to the current 12 in
resistance R2?
13 R3
41
R₁
011/12 =1/3
011/12 = 1/2
011/12 = 2/3
011/12 = 2/1
ارسال الاجابة
12↓
R₂
Fig.3
www.

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