Standard Science Primary 6 Energy

Luke tested four objects, W, X, Y, and Z, by placing them in the circuit below. The results are shown in the table. Which object is an electrical insulator?

A Object X
B Object W
C Object Z
D Object Y
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Worked Solution

Step 1: An electrical insulator does not allow current to pass through. Step 2: If the bulb does not light up, the object is an insulator. Step 3: Object X resulted in the bulb not lighting up.

Correct answer: Object X

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