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Teams
Name
Score
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10
×
a definite quantity of electricity; can be positive or negative
electric charge
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15
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the unit used to count electric charges
coulomb
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15
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the amount of energy used to move one coulomb of electrons through a circuit
voltage
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15
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circuit in which there is only ONE path for the electric current to follow
series circuit
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15
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an electric current that continually flows in ONE direction
direct current
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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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10
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An electric motor in a circuit transforms electric energy to __ energy.
mechanical
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eraser
Reset score!
Oops!
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rocket
Go to first place!
Okay!
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shark
Other team loses 20 points!
Okay!
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thief
Give points!
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25
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seesaw
Swap points!
Oops!
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seesaw
Swap points!
Okay!
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shark
Other team loses 15 points!
Okay!
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thief
Give points!
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15
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a measure of how difficult it is for an electric current to flow in a material
electric resistance
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trap
No points!
Oops!
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rocket
Go to first place!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
thief
Give points!
5
10
15
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25
15
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Moving electrons have ___ energy.
kinetic
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10
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TRUE/FALSE: TVs, computers and other appliances use alternating current.
TRUE
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10
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A heating device in a circuit transforms electric energy to ___ energy.
thermal
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15
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the movement of electrically charged particles
electric current
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10
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electromagnetic radiation that can be seen
light
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×
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