WorksheetsElectricity Test Review
Total questions: 16
Worksheet time: 8mins
Conductor or Insulator?
Conductor
Insulator
Conductor or Insulator?
Conductor
Insulator
Which item could you connect to make the light bulb shine?
What is the purpose of a light bulb in a circuit?
Provides a source of energy
Transforms electrical energy to radiant
Allows the flow of negative particles
What is the purpose of a battery in a circuit?
Provides a source of energy
Transforms electrical energy to radiant
Allows the flow of negative particles
What is the purpose of a battery in a circuit?
Provides a source of energy
Transforms electrical energy to radiant
Allows the flow of negative particles
Which are examples of static electricity?
Flashlight
Neon/Light Up Sign
Balloon on hair
Lightning striking the ground
Why would lights not work when the switch is open?
The bulb is too strong
Electricity moving backwards
it is a closed circuit
Electricity cannot flow
When a fan is on, the electrical energy becomes...
mechanical
thermal
radiant
When a lamp is on, the electrical energy becomes...
mechanical
thermal
radiant
When a toaster is on, the electrical energy becomes...
mechanical
thermal
radiant
Who has messy hair because of static electricity?
Joel got a hair cut
Sarah didn't wash her hair
Edgar took off a hat
Rachel ran in the wind
If I remove the wires from the battery of an electromagnet, why might the paper clip fall off?
The paper clip was too heavy
The flow of electricity is turned off/stopped
The electromagnet is only good for one use
The battery died
What are constants in a science experiment?
the variable that doesn't change
the variable that is altered
the variable being tested or measured
a prediction or educated guess that can be tested
What is an independent variable in a science experiment?
the variable that doesn't change
the variable that is altered
the variable being tested or measured
a prediction or educated guess that can be tested
What is a dependent variable in a science experiment?
the variable that doesn't change
the variable that is altered
the variable being tested or measured
a prediction or educated guess that can be tested
