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is Re=1/2 RB RB =2Rc IA RC Parallel -B RA Rc the I so on. AV RB iB 2RC rrents

is Re=1/2 RB RB =2Rc IA RC Parallel -B RA Rc the I so on. AV RB iB 2RC rrents

University Physics Volume 1
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 21CQ: What is wrong with the following expressions? How can you correct them? (a) C=AB , (b) C=AB , (c)...
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In the circuit shown at the right, RA is identical to RC, and RB is twice A and C. 

Ra = Rc = 1/2Rb

The current through each resistor is labeled i. Let the potential drop across resistor A be called deltaVA and so on. The battery provides an EMF = V0. 

 

ANSWER WITH THE CHANGE WHERE EVERYTHING IS NOW EQUAL TO EACH OTHER*

 

Which of the following must be true of the currents in the circuit? 

  1. iA = iB only 
  2. iA = iC only 
  3. iA = iB = iC 
  4. iA = iB + iC 
  5. iA = iB - iC 
  6. None of these 

 

What is the relationship between ib and ic? 

  1. iB = ⅓ iC
  2. iB = ½  iC
  3. iB = iC
  4. iB = 2 iC
  5. iB = 3 iC
  6. None of these 

 

Which of the following are true about the magnitudes of the potential differences in the circuit? Select all that apply

  1. VA = VB
  2. VB = VC
  3. VA = V0
  4. V0 = VB + VC
  5. V0 = VA + VB
  6. V0 = VA + VC

 

Which of the following is the correct relationship between deltaVA and deltaV0. 

  1. VA = V0
  2. VA = 1/2 V0
  3. VA = 1/3 V0
  4. VA = 2/3 V0
  5. VA = 3/5 V0
is Re=1/2 RB RB =2Rc IA RC Parallel -B RA Rc the I so on. AV RB iB 2RC rrents
Transcribed Image Text:is Re=1/2 RB RB =2Rc IA RC Parallel -B RA Rc the I so on. AV RB iB 2RC rrents
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