NEW
Font size
WorksheetsElectricity Quiz Review
Total questions: 20
Worksheet time: 40mins
Will the balloons ATTRACT or REPEL each other?
Two balloons are hanging from a stick.
One balloon has a positive charge and the other has a negative charge.
How would you expect the balloons to move?
there would be no movement
towards each other
away from each other
the positively charged particle in an atom, never leaves the nucleus, determines the element
proton
neutron
electron
When rubbed together, which will be positive?
glass
cotton
As you continue to add lightbulbs in series, what happens?
The bulbs get brighter
The bulbs get dimmer
The bulbs remain the same brightness
The bulbs explode and shards of glass get everywhere
If one bulb goes out in a series circuit, the remaining bulbs...
also go out
get brighter
get dimmer
explode, leaving shards of glass everywhere
What type of circuit is shown in the picture?
Series Circuit
Broken Circuit
Parallel Circuit
Open Circuit
What is a circuit that only has ONE path for electricity to flow?
series circuit
closed circuit
parallel circuit
light bulb
What is a circuit with several paths for electricity to flow?
conductor
series circuit
parallel circuit
open circuit
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
A material that does NOT let electricity pass through it is called ...
An electrical conductor
An electrical insulator
An electrical source
An electric appliance
What are nonrenewable resources?
energy sources that are replaced faster than they are used
energy sources that can never be replaced or are replaced more slowly than they are used
a natural product that can be changed into other forms of energy to do work
Name this component:
Ampere
Switch
Bulb
Battery
