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Team 2
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15
×
Describe what an "insulator" is.
An object that do not allow electricity to pass through them.
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15
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There are four components in this circuit diagram, bulb and 1.5V cell are two of them. Give the name of the other two.
switch and connecting wire
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15
×
TRUE or FALSE: Salt water is a conductor but pure water is an insulator.
TRUE
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15
×
YES or NO: The battery in this circuit is a 1.5V cell. Will the bulbs light up?
NO. The two of them needs a total of 3V to light up.
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×
seesaw
Swap points!
Oops!
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seesaw
Swap points!
Okay!
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fairy
Take points!
5
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25
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banana
Go to last place!
Oops!
15
×
Which circuit component has this symbol?
bulb
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monster
Reset all scores!
Oops!
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gold
Win 50 points!
Okay!
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gift
Win 15 points!
Okay!
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banana
Go to last place!
Oops!
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heart
Other team wins 20 points!
Oops!
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seesaw
Swap points!
Okay!
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shark
Other team loses 20 points!
Okay!
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lifesaver
Give 15 points!
Oops!
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thief
Give points!
5
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25
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star
Double points!
Okay!
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fairy
Take points!
5
10
15
20
25
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thief
Give points!
5
10
15
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25
15
×
Name the metal conductor inside electric wires.
copper
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15
×
TRUE or FALSE: Wood is an example of a conductor.
FALSE
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15
×
YES or NO: If the switch in a circuit diagram is like this, the bulb will light up.
NO because this is an open switch.
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15
×
Which circuit component has this symbol?
3V battery
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15
×
TRUE or FALSE: An iron pan is a conductor of electricity.
TRUE
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15
×
How many volts (V) does a motor need to work?
24 V
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15
×
Describe what a "conductor" is.
An object that allows electricity to pass through them.
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