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WorksheetsElectricity and Magnetism Final
Total questions: 124
Worksheet time: 4hrs 12mins
If the one bulb burned out, what would happen to the other bulb?
stay lit
not light up
brighter
dimmer
Is the image shown a series or a parallel circuit?
series
parallel
What type of circuit is shown in the image?
series
parallel
What will happen to the 2 magnets if they are released?
attract
repel
Which of the following best describes what is being created in the picture?
static electricity
potential energy
magnetic field
Items with opposite charges _____ each other.
attract
repel
move
none of the above
Items with like charges _____ each other.
attract
repel
move
none of the above
Clothes clinging together and lightning are examples of _____.
current electricity
circuit electricity
alternating electricity
static electricity
In a series circuit, all parts of the circuit are connected in a single path.
True
False
Electricity is the flow of _________.
Protons
Neutrons
Electrons
What would happen if you took one end of the wire off the battery?
The nail will be a magnet.
The nail would no longer be a magnet
Nothing will happened.
The nail will heats up.
What happens to the compass when the wire is connected to the battery?
Nothing happens to the compass
The compass is repelled from the wire and it goes flying
The compass starts to spin around endlessly
The compass changes direction due to the magnetic field from the wire
In which of the following materials do charges to flow more easily?
glass
wool
metal wires
rubber mats
An inflated balloon which has been rubbed against a person's hair is touched to a neutral wall and remains attracted to it. Which diagram best represents the charge distribution on the balloon and wall?
What energy transformation occurs in this device?
electrical energy to mechanical energy
chemical energy to mechanical energy
mechanical energy to chemical energy
mechanical energy to electrical energy
Choose all of the items that will conduct electricity.
Glass marble
Rubber balloon
Copper penny
Paper clip
Wooden block
A series circuit has ____ path(s) that the electric current can take.
One
Two
More than one
What is the name of the part of the circuit that is labeled A?
D-cell (battery)
wire
light bulb
switch
What is the name of the part of the circuit that is labeled B?
D-cell (battery)
wire
light bulb
switch
What is the name of the part of the circuit that is labeled C?
D-cell (battery)
wire
light bulb
switch
What is the name of the part of the circuit that is labeled D?
D-cell (battery)
wire
light bulb
switch
A ________ ___________ is a closed path that electricity flows through.
complete circuit
open circuit
correct circuit
working circuit
This is an example of what type of circuit?
Simple
Series
Parallel
Choose the vocabulary word that matches this definition:
A material that lets electricity travel through it easily.
Parellel Circuit
Magnet
Conductor
Insulator
Choose the vocabulary word that matches this definition:
An electrical charge that builds up in an object.
Magnet
Conductor
Insulator
Static Electricity
What is a good conductor of electricity?
Copper
Glass
Plastic
Rubber
As distance between two magnets increases, the force between them ________.
increases
decreases
stays the same
How can the strength of an electromagnet be increased?
Increase the coils around the nail.
Decrease the coils around the nail.
Decrease the current in the circuit.
a material that lets electricity travel through it easily
What is the purpose of conductors in an electric circuit?
make the circuit faster
connect parts of circuit
stop the flow of electricity
What type of matter makes good conductors?
Gases
Nonmetals
Metals
Aluminum cans are examples of good conductors.
True
False
What is the purpose of insulators in a circuit?
connect parts of circuit
protect people from electricity
to make the wire look pretty
What type of matter makes good insulators?
people
nonmetals
metals
Glass is an example of an insulator.
True
False
The foam cup and cardboard sleeve act as ______ for the hot coffee.
Insulator
Conductor
Electricty
Light
A cook will use an oven mitt to pick up a hot pan because cloth is a(n) ________ and keeps the heat from their hand.
Conductor
Insulator
Light Transfer
Heat transfer
What is the difference between a conductor and an insulator?
An insulator allows electricity to flow through it easily and a conductor does not
A conductor allows electricity to flow through it easily and an insulator does not.
An insulator is magnetic and a conductor is not
A conductor is magnetic and an insulator is not
Show answersExplanationPreviousNext
Which one is NOT an Insulator?
TIN CAN
INSULATOR
CONDUCTOR
All of the following are conductors except _______.
metal spoon
wire
iron nail
plastic spoon
What kind of circuit is this?
Open Circuit
Closed Circuit
What kind of circuit is this?
Open Circuit
Closed Circuit
What is a circuit that only has ONE path for electricity to flow?
closed circuit
parallel circuit
light bulb
To complete the circuit, a wire should be placed from —
This is an example of a
power source
light
switch
pathway
This is an example of a
power source
light
switch
pathway
Select TWO (2) forms of renewable energy.
Solar Energy- Sun s
Hydro Energy - Water
Natural Gas - Fossil Fuel
Coal- Fossil Fuel
What is a natural resource?
Material from the Earth that people use for their needs.
A place hidden in the mountains.
An object made from natural things.
__________ is an energy resource that WILL NOT run out in the next several hundred years.
Renewable Energy Resource
Non-Renewable Energy Resource
__________ is an energy resource that WILL run out in the next several hundred years.
Renewable Energy Resource
Non-renewable Energy Resource
Which of the following is a renewable resource?
Oil
Solar
Coal
Natural Gas
Which of the following is a non-renewable resource?
Water
Sun
Coal
Win
What are the 3 fossil fuels?
coal, oil, uranium
coal, hydroelectric, oil
natural gas, oil, coal
Coal is a __________ energy resource.
Renewable
Non-renewable
Hyrdo Power is a __________ energy resource.
Renewable
Non-renewable
Solar Power is a __________ energy resource.
Renewable
Non-renewable
Natural Gas is a __________ energy resource.
Renewable
Non-renewable
Oil is a __________ energy resource.
Renewable
Non-renewable
Wind is a __________ energy resource.
Renewable
Non-renewable
Geothermal Power is a __________ energy resource
Renewable
Non-renewable
Fossil Fuels are
pieces of rock that have been compacted many times
rock that contains 50% plant and animal remains
metamorphic rock
fuels that form from the remains of plant and other organisms that were buried and altered over million of years
The flame on your stove is an example of
coal
petroleum
natural gas
oil
___________ energy comes directly from the sun.
Warm
Solar
Hydro
Bio-fuels
Choose ALL of the nonrenewable energy resources
sun
fossil fuels
nuclear fuel
wind
natural gas
Nuclear fuel produces a large amount of energy and does not cause air pollution
Pro
Con
Fossil Fuels can cause acid rain and smog. Is this a pro or con
Pro
Con
Hydroelectric dams and their technology are expensive to build. Is this a pro or con?
Pro
Con
Biomass
Renewable
Non-Renewable
Geothermal Energy
Non-Renewable
Renewable
One ADVANTAGE of using fossil fuels is that:
They are better for the environment.
They can produce extremely high amounts of energy.
They contribute to the greenhouse effect.
They will never run out.
What is one DISADVANTAGE of using fossil fuels?
Fossil fuels will never run out.
Fossil fuels are very efficient forms of energy and are readily available, making them cheaper.
Burning fossil fuels contributes to the greenhouse effect which causes global warming.
Fossil fuels are better for the environment.
Is wind renewable or non-renewable?
Renewable
Non-renewable
What is energy?
moving energy
stored energy
renewable energy
The ability to do work.
Chemical energy in the car is transferred to _____ energy in the car.
Thermal
Solar
Mechanical
Chemical
When you eat pizza, chemical energy is transferred to _____ energy in your body.
Solar
Electrical
Mechanical
Chemical
Electrical energy is transferred to _____ energy.
Thermal
Solar
Electrical
None
When the light changes, potential energy in the car is transferred to _____ energy in the car.
Potential
Radiant
Thermal
Kinetic
Solar energy is transferred to _____ energy.
Mechanical
Solar
Sound
Electrical
Electrical energy is transferred to _____ Energy.
Solar
Thermal
Chemical
Electrical
Fuel (gasoline, propane, diesel) is what type of energy
thermal
chemical
mechanical
nuclear
What kind of energy is being shown in the picture?
Light
Gravitational
Potential
Kinetic
The rock has kinetic energy.
True
False
Which two types of energy are seen in a roller coaster?
Kinetic & Potential
Potential & Light
Kinetic & Thermal
Kinetic & Chemical
What energy transformation occurs as a mouse produces body heat?
Chemical --> Thermal
Thermal --> Chemical
Electrical --> Thermal
Thermal --> Mechanical
What type of energy is represented in the picture?
potential
chemical
thermal
mechanical
The picture showing the energy conversion
Chemical → heat
is:
What do we call a change from one form of energy to another?
Energy change
Energy transformation
Energy creation
What is the energy transformation in the picture
Electrical to thermal
Dads home 2
Electrical to mechanical
Mechanical to electrical
What energy transformation occurs as an electric eel shocks its prey?
Electrical --> Mechanical
Thermal --> Electrical
Chemical --> Electrical
Radiant --> Electrical
Which of the following best describes the energy transformations that occur when a flashlight that runs on batteries is turned on?
chemical to radiant
radiant to sound
chemical to electrical
electric to chemical
