How Do You Calculate Net Resistance in a Circuit?

AI Thread Summary
To calculate net resistance in a circuit with each resistor valued at 3.3 kOhms, one should identify resistors in series or parallel. The formulas for series (R = R1 + R2 + R3...) and parallel (1/R = 1/R1 + 1/R2...) configurations are essential. The discussion suggests simplifying the circuit by replacing two resistors with an equivalent resistor and redrawing the circuit for clarity. This method helps in systematically calculating the total resistance. Understanding the configuration of the resistors is crucial for accurate calculations.
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Homework Statement


Find the net resistance in the circuit. each resistance is 3.3 kOhms. see attached
Thanks!

Homework Equations


series r=r1+r2+r3...
parallel 1/r=1/r1+1/r2...

The Attempt at a Solution


I tried taking into account the short circuit and just adding two. Also tried resistance of 2 in parallel and 4 in series.
 

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To start, can you find 2 resistors that are either in series or in parallel? Replace those 2 resistors with a single, equivalent resistor and redraw the circuit.
 

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