Standard Science Primary 6 Energy

Study the circuit diagram below. Why is the bulb not lit?

A The battery is flat.
B The switch is open.
C The wires are too long.
D There is no insulator in the circuit.
Show Worked Solution

Worked Solution

Step 1: Inspect the circuit for a continuous path. Step 2: Locate the switch component. Step 3: Observe that the switch is in the 'up' or open position, breaking the circuit.

Correct answer: The switch is open.

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