KS3 Y8 End of Year

What kind of circuit is this?

• series
• parallel

What is a switch's function in a circuit?

• to make the current hotter or colder
• turn on and off the flow of current
• the pathway that current flows
• to add more power to the circuit

If bulb 1 burns out, what will occur?

• bulbs 2 and 3 will go out
• bulbs 2 and 3 receive more volts
• bulbs 2 and 3 will stay lit
• nothing will happen

Does this statement best describe a parallel or a series circuit.
 
When more light bulbs are added they all remain bright. 

• Parallel circuit
• Series circuit

A material in which electrons are not able to move easily is called _______.

• Circuit 
• Insulator 
• Resistance 
• Conductor

This image represents what type of circuit?

• open
• wire
• series
• parallel

This is the symbol for a _____?

• switch
• light 
• battery
• wires

What is this symbol for?

• light bulb
• switch
• battery
• resistor

Is the circuit pictured complete or incomplete? 

• Complete
• Incomplete

What electrical charge to electrons carry?

• Positive

• Negative

• Neutral