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-EquinoX-
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Homework Statement
http://img696.imageshack.us/img696/7609/circuit.jpg [Broken]
Homework Equations
The Attempt at a Solution
I know that the answer of the question below is D, but how do I get to that answer?
My guess would be to use current divider to find the current going through v0 then we can calculate v0 then divide by is.
When I do that I got a very complicated result...
My calculations for the current divider is to find the equivalent resistance in the circuit, which is:
R1R2/R1+R2 || R1R2/R1+R2
which is R1R2/2R1+2R2
Then after calculating the v0/is I got R1R2/2(R1+R2). This doesn't seem to match the answers above
is this approach correct so far?
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