Standard Science Primary 6 Energy

Jun Jie tested four materials in a circuit. The results are shown in the table. Which material is an electrical insulator?

A Material R
B Material P
C Material Q
D Material S
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Worked Solution

Step 1: If a material is an insulator, it does not allow electricity to pass. Step 2: This means the circuit is open and the bulb will not light up. Step 3: Material R resulted in the bulb not lighting up.

Correct answer: Material R

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