Which of the three circuits below contains resistors that are neither in series nor parallel and why? http://jon8rfc.homeip.net/uploader/uploaded/phys.gif Currently in AP Physics, so I know have a lead on the question. The first one would be my first guess, because i'm not sure how resistors in diagonal apply to how they are in series or parallel. But then again, NONE of the resistors can be in parallel or series and i think others in the circuit a may be. I also have a feeling it could be B or C, b just because i'm not sure what the middle wiring adds to the circuit and c because i dont think any of them are in series or parallel to each other. Please help if you can. Thanks.