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Lightbulb Checkpoint

Last updated about 5 years ago

7 questions

Read each question and answer carefully.  You may use your class notes.  Do you best.

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Question 1

1.

What material do you need to make a circuit work? Select ALL that apply.

light bulb

wires 

battery 

open circuit 

fire

a piece of foil

Question 2

2.

What kind of circuit does not have a complete path and doesn’t allow electricity to flow?

open circuit

closed circuit

Question 3

3.

What kind of circuit is a complete path which electricity can flow through?

open circuit

closed circuit

Question 4

4.

Is this an open or closed circuit?

open circuit / incomplete path

closed circuit / complete path

Question 5

5.

Is this an open circuit or a closed circut?

open circuit / incomplete path

closed circuit / complete path

Question 6

6.

Is this an open circuit or a closed circut?

open circuit / incomplete path

closed circuit / complete path

Question 7

7.

Is this an open circuit or a closed circut?

open circuit / incomplete path

closed circuit / complete path