What is this circuit symbol for? It generates motion.
a motor
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15
What is this circuit symbol for? It measures voltage.
a voltmeter
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15
What transforms electrical energy into motion?
a motor
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15
What is this circuit symbol for? It allows or stops current from passing through.
a switch
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15
What do you call the relationship between voltage, current and resistance?
Ohm's Law
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boom
Lose 50 points!
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rocket
Go to first place!
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gift
Win 15 points!
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baam
Lose 25 points!
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15
What do you call a positively charged particle?
a protron
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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
What do you call a material that DOES NOT allow electricity to pass through it?
an insulator
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15
What is the measuring unit for charge? It is represented with the letter Q.
coulombs
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15
What do you call a generator that transforms motions into an electrical current?
an alternator
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15
What do you call the number of electrons that flows through a point in one second? It is measured in amperes or amps and represented with the letter I (capital i).
current
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15
What is this circuit symbol for? It shows that crossing wires are NOT connected.
a bridge
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baam
Lose 10 points!
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rocket
Go to first place!
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fairy
Take points!
5
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25
thief
Give points!
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15
What do you call a control component that can communicate with two different circuits?