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O-LevelPhysicsElectricity5054/11 · May/June 2024 · Q311 Mark

Which circuit contains a heater and a fuse?

Diagram for this question, from the exam paper

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ACircuit diagram A showing a battery connected to a resistor and an open switch in series with a fuse
BCircuit diagram B showing a battery connected to a fuse and a heater in series with a closed switch
CCircuit diagram C showing a battery connected to a resistor in series, with a parallel branch containing a fuse and a heater
DCircuit diagram D showing a battery connected to a resistor in series, with a parallel branch containing a fuse and a heater

✓ Correct answer

B: Circuit diagram B showing a battery connected to a fuse and a heater in series with a closed switch

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About this question

Topic
Electricity, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source
O-Level Physics, May/June 2024 Paper 1 Variant 1, question 31.

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