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Back to Parallel Circuits — Problem 2 · Task Set 10

Exercises: Parallel Circuits

Work through each section in order. Show all steps: find R_eq, then branch currents, then verify with KCL.

Grade 11·21 problems·~30 min·OpenStax Physics (High School)·section·sec-19-3
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Fluency Practice

1.

Three resistors — R1=20 ΩR_1 = 20\ \Omega, R2=30 ΩR_2 = 30\ \Omega, R3=60 ΩR_3 = 60\ \Omega — are connected in parallel. Calculate the equivalent resistance.