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Physics · May / June 2022 · Paper 11 · Question 34

5054Series and parallel circuits

The diagrams show four circuits. Each circuit contains three 100 Ω resistors. Which circuit has the smallest total resistance?

  1. ACircuit A
  2. BCircuit B
  3. CCircuit C
  4. DCircuit D

As printed in the paper

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Correct answer: C. Circuit C

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