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## Homework Statement

Set voltage between 1. a-b; 2- b-c; 3 c-d 4. a-c; if voltage of battery is 12V and R_1=2000 ohms R_2=3000 ohms; R_3= 4000 ohms. (see attached file)

## Homework Equations

voltage=final voltage- innitial voltage

resistors in series R_1,2=R_1+R_2

parallel resistors: R_1,2=(R_1*R_2)/(R_1+R_2)

## The Attempt at a Solution

I have no idea how to solve such problem. I can use Kirchhoff laws in circuits, I can use all equations I wrote in "relevant equations", I watched video how to set equivalent resistance of those resistors through "delta to ypsilon transformation"

**()**but I have absolutely no idea how to apply my knowledge in such problem.

#### Attachments

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