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Worksheets6th Grade Circuits Review
Total questions: 19
Worksheet time: 14mins
Which of the following is the best conductor of electrical current?
Wood
Silver
Rubber
Plastic
A short circuit is...
a special condition that improves circuit performance in most cases.
an accidental break in the path between different parts of a circuit.
the shortest wiring path between two points in a circuit.
All of the above
Electrons flow through a conductor from a battery:
Positive to negative
Positive to postive
Negative to positive
Negative to negative
The flow of electricity is measured in...
Amperes
Gallons
Minutes
Volts
What is voltage?
The brightness of a light bulb.
The force pushing the current through the circuit.
The difference in charge between two points.
A Parallel circuit...
Has only one path
Has more than one path
Allows energy to travel through easily
Has only one light bulb
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
If you have 2 six-volt batteries in a circuit, and they are connected in series, what is the result?
It doubles the amperage.
It becomes a 12 Volt system
The batteries cancel each other's voltage out.
It reverses the flow of electrons.
Ampere is a unit of measurement for:
the flow of current in a circuit
the number of batteries in a circuit
volume produced by an amplifier
the amount of resistance in a circuit
The LED is short for:
Light Emulating Diodes
Lossless Emitting Devices
Light Emitting Diodes
Which type of circuit has two or more pathways of equal resistance for electrical energy to flow?
Parallel
Series
Switch
A continuous flow of electrons is a...
Conductor
Current
Resistor
Insulator
