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Team 2
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Teams
Name
Score
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15
×
a machine that transforms mechanical energy to electric energy
generator
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25
×
What are the FOUR parts of a simple circuit?
switch, electric energy source (battery), electric device (lightbulb), electric conductor (wire)
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banana
Go to last place!
Oops!
×
rocket
Go to first place!
Okay!
×
shark
Other team loses 20 points!
Okay!
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thief
Give points!
5
10
15
20
25
10
×
a definite quantity of electricity; can be positive or negative
electric charge
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15
×
an electric current that continually REVERSES direction
alternating current
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15
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the movement of electrically charged particles
electric current
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15
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Moving electrons have ___ energy.
kinetic
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15
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Most current used in homes and businesses is ___ current
alternating
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thief
Give points!
5
10
15
20
25
×
star
Double points!
Okay!
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rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
the unit used to count electric charges
coulomb
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20
×
How do electrons move through a battery?
Chemical reactions within a battery move electrons from one end of the battery (positive terminal) to the other end (negative terminal).
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15
×
part of an electric circuit that allows for it to be turned on and off
switch
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10
×
TRUE/FALSE: TVs, computers and other appliances use alternating current.
TRUE
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10
×
An electric motor in a circuit transforms electric energy to __ energy.
mechanical
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thief
Give points!
5
10
15
20
25
×
gift
Win 15 points!
Okay!
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fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 10 points!
Oops!
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seesaw
Swap points!
Oops!
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rocket
Go to first place!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 25 points!
Oops!
×
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