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WorksheetsS1 Physics
Total questions: 15
Worksheet time: 8mins
What elecrical charge do electrons have?
positve
negative
neutral
what does an ammeter measure?
current
voltage
battery
circuit
What units is current measured in?
volts
amperes
amps
voltage
What does this symbol represent in a circuit?
cell (battery)
leads
ammeter
bulb
What does this symbol reprsent in a circuit?
cell (battery)
voltmeter
ammeter
bulb
What does this symbol represent in a circuit?
ammeter
multimeter
bulb
cell (battery)
In this parallell curcuit, the ampere measurement at point A is 9. What would the current measurement be at each of the blubs?
9
3
4
0.9
The current measurement at point A is 15. What would the measrement be at the top bulb?
15
5
3
12
What happens to voltage in a series circuit?
It stays the same at all the appliences
It splits evenly between the appliences
The voltage never changes
What happens to voltage in a parallel circuit?
It gets devided betweeen the appliences
It stays the same everywhere in the circuit
It gets smaller
It increases
Why are parallell circuits used in the home?
Becuase the voltage is split between all appliences
Becuase the voltage is not split between all appliences
Becuase the current remains the same between all appliences
Becuase current is split between all applinces
Name an exmample of a parallel curcuit in your home
stove over
extension cord
a lamp switch
tv plugged into a wall socket
By what method does heat transfer through a cooking pot?
convection
Conduction
heat transfer
Which of the following is a good conductor?
wood
metal
water
plastic
By which method does heat trvael through liquids and gases?
convection
conduction
heat transfer
