EASY
Lower Secondary Stage 9
IMPORTANT
Earn 100

Look at the diagram below. Complete the circuit so that all the components are complete and connected. Use components to complete the circuit. Note that you do not need to draw the switches as closed.

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Important Questions on Electrostatics and Electric Currents

EASY
Lower Secondary Stage 9
IMPORTANT

Look at the diagram below. Complete the circuit so that all the components are complete and connected. Use components to complete the circuit. Note that you do not need to draw the switches as closed.

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EASY
Lower Secondary Stage 9
IMPORTANT
Explain why every circuit must be complete for it to work.
EASY
Lower Secondary Stage 9
IMPORTANT
What does a cell or battery provide usefully when it is connected in a circuit? Take one box.
EASY
Lower Secondary Stage 9
IMPORTANT

If a cell is used for a long time eventually it will stop working. Suggest why this is. Choose the best answer from the list.

 

 

 

 

EASY
Lower Secondary Stage 9
IMPORTANT
Describe what a diode does in a circuit.
EASY
Lower Secondary Stage 9
IMPORTANT

Look at the circuit, which switch (1 or 2) should be closed to make the lamp light?

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EASY
Lower Secondary Stage 9
IMPORTANT

Look at circuit. The component is a light-dependent resistor. Describe what happens when the amount of light falling on the light-dependent resistor changes.

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EASY
Lower Secondary Stage 9
IMPORTANT

Look at circuit. The component is a light-dependent resistor. Suggest the use for a circuit like this.

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Suggest the use for a circuit like this.