Team 1
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Team 2
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Teams
Name
Score
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15
×
TRUE/FALSE: A good conductor has little electric resistance so electric current can flow through it.
True
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15
×
Which circuit will give the brightest lamps?
Circuit C
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×
lifesaver
Give 10 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
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thief
Give points!
5
10
15
20
25
15
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Which circuit will give the brightest lamps?
Circuit A
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lifesaver
Give 25 points!
Oops!
×
gift
Win 25 points!
Okay!
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 20 points!
Oops!
15
×
A measure of how difficult it is for an electric current to flow in a material (Voltage? Current? Resistance?)
Resistance
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×
baam
Lose 15 points!
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shark
Other team loses 25 points!
Okay!
×
rocket
Go to first place!
Okay!
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lifesaver
Give 15 points!
Oops!
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seesaw
Swap points!
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fairy
Take points!
5
10
15
20
25
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fairy
Take points!
5
10
15
20
25
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thief
Give points!
5
10
15
20
25
20
×
Lee got an electric shock when he tried to fix the iron (see pic). What is the most important thing that Lee forget to do?
Unplug the iron
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15
×
A circuit in which there is only ONE path for the electric current to follow
Series Circuits
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15
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If a material allows a large amount of electrical current to pass through it, what can you say about its resistance?
This material has a small resistance
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15
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In which circuit will the lamps be brighter? (Parallel or Series)
Parallel
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20
×
What a cute baby! Is it safe for her to play here? If not, how can we make it safer?
Do not let little children play near electrical outlets; cover the outlets to prevent children from touching it
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15
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Series or Parallel circuit?
Parallel
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15
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Why is the bulb made of glass
To allow light to pass through; glass is an insulator, prevents shock when touched
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15
×
The filament of a lightbulb can get very hot. What property should a metal have to be a good lightbulb filament?
High melting point / does not melt easily
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