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Team 2
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Teams
Name
Score
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banana
Go to last place!
Oops!
×
gold
Win 50 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
25
×
Can you draw a series-parallel combination circuit?
...
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Check
Okay!
Check
15
×
What is electric current?
A flow of electrons from one atom to another
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Okay!
Check
15
×
What is the name for the amount of electrons that flow through a wire over a certain time?
current
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Check
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thief
Give points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 15 points!
Oops!
15
×
How do you call an electrical current which value and direction vary cyclically within a circuit?
Alternating current
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15
×
How do you call a circuit formed with the equivalent resistors
Equivalent cicuit
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15
×
Which current is used by the devices powered by batteries or cells?
Direct current
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Check
10
×
What is the direction of the electric current?
It is defined as the flow of charge from the positive terminal to the negative terminal
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×
heart
Other team wins 10 points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 20 points!
Oops!
15
×
What happens if a circuit is open?
The energy of a power source can't reach the load devices, so the electric current can't flow
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Check
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Check
×
eraser
Reset score!
Oops!
×
magnet
Take 20 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Can you formulate the Ohm's law?
The current going through a conductor between two points is directly proportional to the voltage and inversely proportional to the resistance
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Check
5
×
What is the unit of measurement of voltage
V or volt
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20
×
How can you differentiate where the positive and negative contacts are in the devices that run on batteries?
The negative terminal has a metal spring and the positive has a metal plate
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Check
15
×
What is the opposition to the flow of the electric current?
Resistance
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Check
×
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