O-LevelPhysicsElectricity5054/12 · May/June 2015 · Q331 Mark
The diagram shows a circuit. [Circuit diagram with resistors 10Ω, 20Ω, 30Ω, and points A, B, C, D] Where must an ammeter be connected to measure the smallest current?
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AA
BB
CC
DD
✓ Correct answer
C: C
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