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WorksheetsCircuits
Total questions: 10
Worksheet time: 5mins
What is an electrical circuit?
It lets you turn energy on and off.
It stops electricity from flowing through.
It is a closed path where electricity flows.
What is a battery?
a switch
an insulator
a power source
A complete circuit has-
a motor in it.
no breaks in it.
two bulbs in it.
a switch in it.
A student began building a circuit to light a bulb. What else does the student need in order to produce light?
a battery that has energy
a switch that is open
a wire that is insulated
another bulb of the same size
An incomplete circuit is shown. To complete the circuit, the wire should be placed-
Point D to Point C
Point A to Point D
Point B to Point C
Point B to Point D
Which of the following in this diagram can work as an energy source?
Battery
Wire
Light Bulb
All of them
Which bulbs will light?
1 and 2
3 and 4
2 and 3
4 and 2
Light bulbs use electricity to make light. What else do light bulbs often give off?
Solar energy
Food energy
Heat energy
Wind energy
Choose the correct sentence to match the picture.
This circuit will work because it is an open circuit.
This circuit will NOT work because it is an open circuit.
This circuit will work because it is a closed circuit.
This circuit will NOT work because it is a closed circuit.
From your activity on the Science 2 Go Bus, which of the following is a conductor?
a dog
a paperclip
a penny
All of these items are conductors.
