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WorksheetsElectricity Review Quiz
Total questions: 28
Worksheet time: 17mins
Which of these materials is a good conductor of electricity?
Rubber
Metal
Newspaper
Glass
Which of the following items would conduct electricity?
Aluminum ladder
Metal screwdriver
Wooden baseball bat
Rubber flip flops
How can it be explained that someone's hair can stick to a balloon?
There is static electricity
There is too much dust in the air
A parallel circuit was too long
The person needs to wash his hair
which of the following materials are best used as insulators?
Wood
Rubber
Metal
Plastic
In this picture, the iron filings show the shape of the magnetic -
pole
core
field
axis
Which would make the strongest electromagnet?
A battery with 4 wire coils around a nail
A battery with 6 wire coils around a nail
A battery 10 wire coils around a nail
A battery with 8 wire coils around a nail
After returning from a winter vacation, a boy wanted to heat his home using electricity. The electricity was transformed into -
Mechanical energy
Superior energy
Thermal energy
Light energy
The space around a magnet where the force of the magnet can act is called-
static electricity
lightning
a magnetic field
resistance
This is an example of a ________ circuit.
Open
Closed
Open and Closed
This is an example of a ________ circuit.
Open
Closed
Open and Closed
In a lamp, electrical energy is transformed into ______ energy.
mechanical
radiant
chemical
A simple circuit consists of a _____ (Pick 3)
rod
battery
bulb
bell
wire
Wrapping a wire around iron and creating a closed circuit is an example of a simple_________.
solar panel
circuit
battery
electromagnet
Energy cannot be created or destroyed. Energy can be transformed. What does "transform" mean?
change shape
change speed
change direction
change form
Which item is designed to turn electrical energy into heat energy?
telephone
alarm clock
hair dryer
fan
What attracts paper to a ballon?
current electricity
static electricity
magnetism
potiental energy
The transfer of negatively charged particles between materials is called _______________________.
mechanical energy
radiant energy
static electricity
thermal energy
Which of these is NOT an example of static electricity?
getting a shock when touching a door knob
pedaling a bicycle
clothes sticking together when coming out of a dryer
lightning
When using a fan, electrical energy is transformed into _____________________ energy.
mechanical
radiant
thermal
When an electric current flows through a wire wrapped around an iron nail, what is formed?
lightning
open circuit
electromagnet
