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Teams
Name
Score
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15
×
When a switch is opened in a circuit it is referred to as
incomplete (circuit)
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10
×
an object or type of material that allows the flow of charge (electrical current) in one or more directions.
conductor
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×
eraser
Reset score!
Oops!
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magnet
Take 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
Oops!
5
×
Charge of electrons
negative
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10
×
Electricity that has several paths the current can take
parallel circuit
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20
×
How can you change the direction of an electromagnet run on batteries?
turn the batteries around
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10
×
A force on a magnet or magnetic material is called....
magnetic field
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15
×
A compass contains a small ___________ which can spin
magnet
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20
×
The part of a circuit which can control whether electricity flows
switch
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5
×
In a magnet: north poles __________ north poles
repel
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5
×
Do conductors or insulators have a higher resistance?
insulators
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15
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a material in which the electron does not flow freely or the atom of the material
insulator
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10
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A voltmeter measures
potential difference
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15
×
What happens to an electromagnet if you use more batteries?
it gets stronger
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seesaw
Swap points!
Oops!
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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
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seesaw
Swap points!
Oops!
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seesaw
Swap points!
Okay!
×
gift
Win 25 points!
Okay!
×
baam
Lose 5 points!
Oops!
×
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