# Can Someone help with Homework?

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

Oct 26, 2014
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2. ### full Member

May 3, 2014
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hello DOREENT

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

Oct 26, 2014
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Oct 26, 2014
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5. ### full Member

May 3, 2014
225
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for example :
in first circuit ( R7 +R8 +R9 ) serials
and ( R7 +R8 +R9 ) || R5 parallel with R5 .....

May 3, 2014
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7. ### DOREENT Thread Starter New Member

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 Thread Starter New Member

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?

May 3, 2014
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10. ### DOREENT Thread Starter New Member

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 Thread Starter New Member

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

12. ### DOREENT Thread Starter New Member

Oct 26, 2014
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am I understanding the concept as what I read/

13. ### DOREENT Thread Starter New Member

Oct 26, 2014
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ok please let me know am I getting this. If not please assist me with this.

14. ### full Member

May 3, 2014
225
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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 Thread Starter New Member

Oct 26, 2014
17
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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 Thread Starter New Member

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.

Apr 27, 2013
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For 6-19:

18. ### DOREENT Thread Starter New Member

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 Active Member

Apr 27, 2013
920
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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.