Standard Science Primary 6 Energy

Ross set up a circuit, but the bulb did not light up. Which of the following could be the reason?

A A metal paper clip was used to bridge a gap.
B One of the wires was broken.
C The batteries were arranged in series.
D The switch was closed.
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Worked Solution

Step 1: A bulb lights only in a closed circuit. Step 2: A broken wire creates a gap, making it an open circuit. Step 3: Electricity cannot flow across the gap.

Correct answer: One of the wires was broken.

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