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15
×
Where must an ammeter be placed to measure current?
In series - you must break into the circuit to insert it
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banana
Go to last place!
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seesaw
Swap points!
Okay!
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fairy
Take points!
5
10
15
20
25
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banana
Go to last place!
Oops!
15
×
What is electrical current?
The flow of negative charges (electrons) around a circuit
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15
×
What is the rule for voltage in a parallel circuit?
The voltage across the supply is the same as across each branch
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15
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What is a conductor?
A material that allows electrical current to pass through it
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15
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How is a voltmeter connected in a circuit?
In parallel - across a component
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15
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What is an electrolyte in a cell?
A substance that allows charged particles (ions) to flow between the two metals
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15
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What happens to all the bulbs in a series circuit if one bulb breaks?
They all go out
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eraser
Reset score!
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magnet
Take 15 points!
Okay!
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shark
Other team loses 20 points!
Okay!
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lifesaver
Give 25 points!
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15
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What is a cell?
A device that converts chemical energy into electrical energy
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monster
Reset all scores!
Oops!
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shark
Other team loses 25 points!
Okay!
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fairy
Take points!
5
10
15
20
25
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baam
Lose 15 points!
Oops!
15
×
What instrument is used to measure voltage?
A voltmeter
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15
×
What is an insulator?
A material that does not allow electrical current to pass through it
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15
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In a series circuit, how is voltage shared between bulbs?
It is shared (split) between them
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15
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What is the difference between a cell and a battery?
A battery is made up of multiple cells
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×
seesaw
Swap points!
Oops!
×
shark
Other team loses 20 points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
banana
Go to last place!
Oops!
×
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