PSLE Science: Electricity Quiz

What is the main topic discussed in this video?

• Water Cycle

• Electricity

• Magnetism

• Photosynthesis

Which material is identified as an electrical conductor?

• Glass

• Plastic

• Aluminium

• Wood

What is the role of a wooden rod in an electrical circuit?

• Conductor

• Insulator

• Switch

• Battery

Which pathway does electricity NOT flow through?

• Through the iron rod

• Through the steel rod

• Through the wooden rod

• Through the aluminium rod

What happens when the iron rod is removed from the circuit?

• Only the bulb in the blue circuit lights up

• Only the bulb in the red circuit lights up

• No bulbs light up

• Both bulbs light up

If the steel rod is removed, how many bulbs will light up?

• None

• Three

• Two

• One

What is the result of removing the wooden rod?

• The circuit breaks

• Both bulbs light up

• Only one bulb lights up

• No bulbs light up

What is the outcome when the aluminium rod is removed?

• Both bulbs light up

• Only one bulb lights up

• No bulbs light up

• The circuit remains closed

Which option confirms the correct answer for lighting only one bulb?

• Removing the aluminium rod

• Removing the steel rod

• Removing the iron rod

• Removing the wooden rod

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• Ignore it

• Report it

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