WorksheetsElectricity Study Guide
Total questions: 24
Worksheet time: 12mins
Unlike charges do what to each other?
repel
attract
Like charges do what to each other?
repel
attract
A negatively charged balloon can stick to the wall after what kind of charges of the wall are pushed away?
positive
negative
When negative charges jump from a cloud to the ground, this occurs.
lightning
rain
What must an electric charge do to be useful?
remain still
flow
An electric current is a stream of what kind of charges?
negative
positive
What kind of circuit can charges move through?
closed
open
Electricity can easily pass through what?
a conductor
an insulator
Electricity can power which of these?
faucet
flashlight
What will happen to a buzzer connected to an open circuit?
It will buzz
It will NOT buzz
An object that allows electricity to flow through it.
Conductor
Insulator
An object that does NOT allow electricity to flow through it.
Conductor
Insulator
Part of a light bulb that glows
parallel
fuse
filament
fluorescent
Bulb filled with mercury gas
fluorescent
incandescent
series
filament
Bulb that produces two forms of energy
parallel
fuse
fluorescent
incandescent
Circuit connected in a single path
parallel
fuse
series
circuit breaker
Circuit that has more than one path
parallel
fuse
series
filament
Switch that opens a circuit by shutting off
fuse
series
parallel
circuit breaker
Device that opens a circuit by melting
parallel
fuse
filament
circuit breaker
Which term does not belong?
circuit breaker
series
fuse
Which term does not belong?
carbon
parallel
series
Which term does not belong?
filament
mercury
incandescent
Which term does not belong?
fluorescent
ultraviolet
tungsten
Which term does not belong?
lamps
fuse
flashlight
