WorksheetsScience Review Chapter 5
Total questions: 20
Worksheet time: 10mins
One of electrical appliance that can produce the light is ... .
An electric current is the flow of particles carrying electrical energy around a circuit.
True
False
In a simple circuit, there must be ... .
Lightbulb, wire, battery, and switch
lightbulb, battery, and switch
lightbulb, wire, and battery
lightbulb, switch, and wire
Different components connected together in an electric circuit using ... .
switch
battery
wire
lightbulb
This component is used to open and close the circuit ... .
When the components are connected together, they will form an electrical circuit.
True
False
Electrical appliances only work when an electric current flows through it.
False
True
The electric current will flow if the circuit is closed.
True
False
This picture is symbolizing of ... .
BMW car
Lightbulb
X-men
Cross
When there is a gap in a circuit is known as ... .
Closed circuit
Open circuit
Symbol of two batteries is ... .
Open switch is symbolizing with ... .
Look at the picture.
What are components in this circuit.
One battery, one lightbulb, closed switch, wire.
Two batteries, two lightbulb, closed switch, wire.
One battery, two lightbulb, open switch, wire.
one battery, one battery, open switch, wire
What should you do to the switch, to make the electric current flow?
Closed the switch
Open the switch
Choose the right description according to the components in this picture.
Lights up when electric current flows through it.
Used to open and closed a circuit.
The energy source of circuit.
Used to connect the components together.
One of electrical appliance used to wash dishes is a ... .
This components will lights up when electric current flows through it.
Choose the correct closed circuit below.
Symbols are used to to represent each components in a circuit diagram.
True
False
When the switch is closed, the electric current will not flow.
True
False
