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Worksheetsgrade 3
Total questions: 18
Worksheet time: 11mins
Choose the right answer
Light bulb.
Battery.
Switch.
Wire.
Choose the right answer
Switch.
Battery.
Wire.
Light bulb.
Can the electricity go through ?
Yes.
No, because it is open.
Yes, because it is closed.
What is energy?
moving energy
stored energy
renewable energy
The ability to do work.
What is potential energy?
moving energy
stored energy
renewable energy
non renewable energy
What is kinetic energy?
moving energy
potential energy
stored energy
renewable energy
What is the path that a controlled electric current flows through.
electric current
electric charge
electric circuit
Material that stops electric current from passing through
flow
open circuit
insulator
conductor
Why is a battery important in an electrical circuit?
As a source of energy.
As a path for electricity to flow through.
As a connector to connect all parts of a circuit.
When a circuit is open, the lamp is _________?
on
off
The flow of electric charge in a circuit is called _______.
Heat
Sound
Electric Current
Magnetic
A battery is a source of _______ and is important in an electric circuit.
sound
light
energy
heat
