WorksheetsElectricity and Energy Quiz
Total questions: 19
Worksheet time: 10mins
Which term is defined as "a material that allows electricity to flow through it easily"?
Insulator
Resistor
Conductor
Energy transfer
What is the definition of an insulator?
A material that allows electricity to flow through it easily
A device that limits the flow of electric current in a circuit
A special kind of energy that comes from the attraction and repulsion of charged particles
A material that does not allow electricity to flow through it easily
Which term describes "a device that limits the flow of electric current in a circuit"?
Conductor
Resistor
Electrical energy
Energy transfer
What is electrical energy?
The movement of energy from one place to another
A device that limits the flow of electric current in a circuit
A special kind of energy that comes from the attraction and repulsion of charged particles
A material that does not allow electricity to flow through it easily
What does the term "energy transfer" mean?
A material that allows electricity to flow through it easily
The movement of energy from one place to another
A device that limits the flow of electric current in a circuit
A special kind of energy that comes from the attraction and repulsion of charged particles
What is electrical energy?
A special kind of energy that comes from the attraction and repulsion of charged particles.
Energy that comes from the sun.
Energy that is stored in food.
Energy that is produced by plants.
What are the building blocks of everything in the universe?
Atoms and molecules
Electrons and protons
Neutrons and photons
Ions and isotopes
What happens when two charged particles get close to each other?
They either move apart or move together.
They disappear.
They change color.
They become neutral.
What is the energy of moving particles called?
Potential energy
Kinetic energy
Thermal energy
Chemical energy
What are materials that allow electrons to move easily called?
Insulators
Conductors
Semiconductors
Resistors
Which of the following is an example of an insulator?
Copper
Graphite
Plastic
Aluminum
What does higher voltage in a circuit cause?
Weaker current
Stronger current
No current
Constant current
What happens to electrons as they pass through different parts of a circuit?
They gain electrical potential energy.
They lose electrical potential energy and gain other forms of energy.
They stop moving.
They become neutral.
What is created when electrons move through a material in a circuit?
Heat
Light
Electric current
Sound
What is voltage compared to in the passage?
The speed of the electrons
The pressure that makes current flow
The resistance in the circuit
The amount of energy stored
What can electrical energy be transformed into as electrons move through different parts of the circuit?
Only heat
Only light
Heat and light
Sound and light
What is electrical energy?
Energy that comes from the movement of electrons.
Energy that comes from the attraction and repulsion of charged particles.
Energy that comes from the pressure in a circuit.
Energy that comes from the movement of protons.
What is voltage in a circuit?
The movement of electrons through a material.
The pressure that makes current flow.
The energy that is transformed in a circuit.
The building blocks of everything in the universe.
How does energy transform in a circuit?
By changing electrical potential energy into kinetic energy.
By creating an electric current.
By losing electrical potential energy and gaining other forms of energy.
By allowing electrons to move easily through a material.
