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WorksheetsELECTRICAL CIRCUIT
Total questions: 25
Worksheet time: 16mins
This is a water model of an electrical circuit. What does the flowing water represent?
a cell
the wires
a motor
the electricity
This is a water model of an electrical circuit. What does the flowing water represent?
a cell
the energy
a motor
the electricity
This is a water model of an electrical circuit. What does the pump represent?
a cell
the energy
a motor
the electricity
This is a water model of an electrical circuit. What does the water wheel represent?
a cell
the energy
a motor
the electricity
Voltage is the (a) of the cell or battery?
If you add more bulbs to a circuit, the lamps will become?
dimmer
brighter
will not change
This symbol represents a ............
angry circle
bulb
Resistor
cell
This symbol represents a ..............
valve
voltmeter
Voltage
Vacuum
This symbol represents a ..........
bulb
wire
cell
resistor
The most likely reason the bulb does not light is because -
When the switch is closed the buzzer will sound because -
To complete the circuit, a wire should be placed from —
What is a circuit that only has ONE path for electricity to flow?
series circuit
closed circuit
parallel circuit
light bulb
A material that does NOT let electricity pass through it is called ...
An electrical conductor
An electrical insulator
An electrical source
An electric appliance
Which of the following materials is an electrical conductor?
Plastic spoon
Silver-colored plastic spoon
copper spoon
wooden spoon
Why is electrical wiring usually made from copper?
Because copper is shiny
Because copper conducts electricity
Because copper is not magnetic
Because copper insulate electricity
