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student4321

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## Homework Statement

** note that the circuit resembles a 3-d square (the wires aren't "crossing over" each other

In the problem, all circuits have resistance R

If it helps, assume current i flows into a, and leaves through b and c

We are asked to find the equivalent resistance between

a) points a and b

b) points a and c

## Homework Equations

series resistance: R(eq) = R1 + R2 + ...

parallel: R(eq) = 1 / ( (1/R1) + (1/R2) + ... )

## The Attempt at a Solution

I'm really not sure what to do. How do I go about combining them in the right order, and determining which are in series and which are in parallel?

Thanks