Can Someone help with Homework?

Discussion in 'Homework Help' started by DOREENT, Oct 26, 2014.

  1. DOREENT

    Thread Starter New Member

    Oct 26, 2014
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    May 3, 2014
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    hello DOREENT

    if you want Req use parallels and serials .....
     
  3. DOREENT

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    Oct 26, 2014
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    Will you please show me how? I have no knowledge and looking for help. Will you Please help me by showing how?
     
  4. DOREENT

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    Oct 26, 2014
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    for example :
    in first circuit ( R7 +R8 +R9 ) serials
    and ( R7 +R8 +R9 ) || R5 parallel with R5 .....
     
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    see this YouTube can help you :
     
  7. DOREENT

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    Oct 26, 2014
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    Thanks for the tutorial can you work on one of the problems with me so I can get a better understanding?
     
  8. DOREENT

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    Oct 26, 2014
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    Can u work on Figure 6-18 for me so I can better understand what you mean. You say R5 is parallel and R7,8,9 is Series but what about other R1,2,3,4?
     
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    I want see your work :)
     
  10. DOREENT

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    Oct 26, 2014
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    ok give me about 5mins still working on it by understanding the parallels and circuits on the textbook area ok.
     
  11. DOREENT

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    Oct 26, 2014
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    Sorry this is taking too much time for me
     
  12. DOREENT

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    Oct 26, 2014
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    [​IMG]

    am I understanding the concept as what I read/
     
  13. DOREENT

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    Oct 26, 2014
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    ok please let me know am I getting this. If not please assist me with this.
     
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    I am can't see the solution because there is error

    my solution for first circuit :

    R7 +R8 + R9 = 6.2K ohms

    6.2K || R5 = 3.1K ohms

    3.1K + R4 +R6 = 8K ohms

    8K || R2 =4.8K ohms

    4.8K + R1 + R3 = 7.5K ohms

    the Req =7.5K ohms
     
    Last edited: Oct 31, 2014
  15. DOREENT

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    Oct 26, 2014
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    I'm Sorry I understood somewhat something on what you did. Can u help me with Figure 6-19. That is a different diagram from first one then I'm sure I can be able to understand the remaining.

    Thanks,
    Doreen
     
  16. DOREENT

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    Oct 26, 2014
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    Im working on it so If I get some sort of understanding I'll upload my own work for you ok.
     
  17. LDC3

    Active Member

    Apr 27, 2013
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    For 6-19:
    equation.png
     
  18. DOREENT

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    Oct 26, 2014
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    Ok great I understand this method better. Can you tutor on Figure 6-19 so I can help myself do the rest. I don't understand that figure for its different from the rest.
     
  19. LDC3

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    Apr 27, 2013
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    Outer circuit: R6 and R7 are parallel, and in series with R5 and R8.
    Inner circuit: R2, R3 and the equivalent resistance of the outer circuit.
    Now, there is just R1, R4 and the equivalent resistance you just calculated.
     
  20. DOREENT

    Thread Starter New Member

    Oct 26, 2014
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    I'm Sorry I don't understand and still reading on the textbook. Will you please show me the formula and steps that will help me understand better. I do apologize but new to course. Its my first day and class was only 2hrs which covered 4 chapters so I didnt get much on this subject. Please assist me.
     
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