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WorksheetsCircuit Quiz Practice
Total questions: 25
Worksheet time: 25mins
Electricity comes from freely moving __________________
protons
neutrons
electrons
atoms
What type of circuit is this?
Series
Parallel
Complicated
Simple
An ammeter in a circuit measures current. What reading will all 3 of these ammeters show?
All 3 will show the same current
Ammeter 1 + 3 will be the same
All 3 will show a different current
Ammeter 2 + 3 will be the same
The picture shows an electrical circuit. This circuit is a series circuit because:
It has 3 light bulbs.
The same current flows through all three light bulbs.
It uses a single battery.
The electrical current has more than one path to flow through
Which equation can be used to calculate the resistance R of a resistor?
V = I / R
I = V x R
R = V x I
V = I x R
Which circuit diagram represents the correct way to measure the current in a resistor?
Conventionally, current is described as flowing from the ................ terminal of a battery to the ................ terminal.
Negative.....negative
Negative....positive
Positive......negative
Positive....positive
Voltage can be measured using ............
ammeter
light bulb
resistor
voltmeter
An ammeter is connected in ...........
Parallel
Series
A voltmeter is connected in ...........
Parallel
Series
Which instrument is shown in the picture?
voltmeter
ammeter
multimeter
thermometer
What is wrong with this circuit diagram?
There is only one cell
A ammeter should be connected in parallel
The ammeter should be connected in series
Look at the circuits in the diagram. In which circuit will the bulb be brighter?
Circuit A
Circuit B
Both circuits, the bulbs will have the same brightness.
Look at the circuits in the diagram. In which circuit will the bulb be brighter?
Circuit C
Circuit D
Both circuits, the bulbs will have the same brightness.
Look at the circuits in the diagram. In which circuit will the bulb be brighter?
Circuit A
Circuit B
Both circuits, the bulbs will have the same brightness.
Why electrical wiring usually are covered with a layer of plastic?
To make it look pretty
To help electricity flow along the wire
To make it safe
To add more energy
If lamp 1 is unscrewed from its holder, what will happen to lamp 2?
It will get brighter
It will stay the same brightness
It will go out
Nothing will happen
