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What happens to the brightness of lightbulbs in a parallel circuit when you add more?
They stay the same
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eraser
Reset score!
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seesaw
Swap points!
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fairy
Take points!
5
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25
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lifesaver
Give 25 points!
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15
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How do we calculate power (P)?
By multiplying the voltage of each component by the current that flows through it. P = V.I
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15
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What type of circuit can we see in the picture?
A parallel circuit
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15
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What happens to the brightness of lightbulbs in a series circuit when you add more?
They get dimmer
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15
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In a series circuit, what is the equivalent resistance equal to?
The sum of all resistances in the circuit.
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In the International System, what is the unit of measurement of energy?
joules (J)
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In a parallel circuit, what is the inverse of the equivalent resistance equal to?
The sum of the inverses of all resistances in the circuit
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15
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What type of circuit can we see in the picture?
A series circuit
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In the International System, what is the unit of measurement for electrical power?
watts (W)
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15
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What type of circuit can we see in the picture?
A series-parallel combination circuit
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baam
Lose 10 points!
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rocket
Go to first place!
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gift
Win 10 points!
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lifesaver
Give 25 points!
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lifesaver
Give 15 points!
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star
Double points!
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shark
Other team loses 20 points!
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thief
Give points!
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25
15
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If a series circuit has resistances of 2, 4, 3, and 4, what is the equivalent resistance?
13
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15
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What do we call the phenomenon where a small amount of unwanted electrical energy is always consumed by elements in a circuit?
The Joules effect
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seesaw
Swap points!
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seesaw
Swap points!
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gift
Win 15 points!
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banana
Go to last place!
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