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15
×
What do you call a device that produces energy for electrons to move?
a generator
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15
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What do you call a material that DOES NOT allow electricity to pass through it?
an insulator
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15
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What is the measuring unit for charge? It is represented with the letter Q.
coulombs
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15
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What instrument do you use to measure different electric quantities at different scales?
a multimeter
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lifesaver
Give 5 points!
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rocket
Go to first place!
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gift
Win 25 points!
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banana
Go to last place!
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15
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What do you call a set of components through which an electric current flows?
an electric circuit
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banana
Go to last place!
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gold
Win 50 points!
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rocket
Go to first place!
Okay!
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banana
Go to last place!
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15
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What do you call the heating that occurs when an electric current flows through a resistance?
the Joule effect
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heart
Other team wins 10 points!
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fairy
Take points!
5
10
15
20
25
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shark
Other team loses 10 points!
Okay!
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thief
Give points!
5
10
15
20
25
15
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What is this circuit symbol for? It measures the intensity of a current.
an ammeter
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15
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What is this circuit symbol for? It generates heat and reduces current.
a resistor
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15
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What is this circuit symbol for? It produces sound.
a bell
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15
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What do you call a negatively charged particle?
an electron
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15
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What component transforms electric energy into more useful type of energy?
a receptor
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15
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What types of bulbs use gases to emit light?
fluorescent tubes and low-energy bulbs
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15
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What is this circuit symbol for? It shows that wires are connected.
a connection
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