What is the total resistance of the given circuit?

More Questions from Series-Parallel Circuits

• What is the power dissipated by R1, R2, and R3?
• In the given circuit, what is RUNK equal to if RV must be adjusted to 1,232 Ω in order to balance the bridge?
• A Wheatstone bridge can be used to determine an unknown
• If the load in the given circuit is 12 kΩ , what is the loaded output voltage?
• If R1 is in series with parallel connected to R2 and R3, what happens to total current if R2 opens?
• The first goal(s) to accomplish in analyzing a complex series–parallel circuit is to:
• What is the voltage to the load?
• If the load in the given circuit is open, what is the unloaded output voltage?
• If a series–parallel circuit has all 30-ohm resistors, what is the total resistance when R1 is in series with a parallel circuit consisting of R2 and R3?
• What is the total resistance of a circuit when R1 (7 k Ω) is in series with a parallel combination of R2 (20 k Ω), R3 (36 k Ω), and R4 (45 k Ω)?

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