Just a basic Series/Parallel circuit

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The discussion focuses on understanding the configuration of resistors in a circuit diagram. The top 4 and 9 ohm resistors are identified as being in parallel, and users are advised to replace them with an equivalent resistor for simplification. Redrawing the circuit diagram is recommended to clarify the series and parallel relationships among the resistors. The conversation highlights that circuit diagrams can be misleading, complicating the setup of equations for calculations. Clear visualization is essential for solving circuit problems effectively.
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Ok I'm just having some concept problems with some of my homework. I have the following circuit.

http://members.shaw.ca/qwex/circuit.jpg

I am not sure what to do iwth the 4, 9, 4 and 6 ohm resistors. Which ones are in parallel or in series. Any help would be great.

Sorry for the bad diagram
 
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clearly the top 4 and 9 ohm resistors in your diagram are in parallel, replace them with an equivalent resistor then redraw your diagram, you should be able to reduced it further.
 
Thank you, that's all i need to know
 
Try redrawing the diagram! It may help you figure out the series/parrallel confusion you are having. The circuit can be drawn in numerous ways, the question is which one helps you see it in a way so that you can esily set up your equations and do the math.

Teachers sometimes like to confuse you with diagrams that seem misleading.
 

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