WorksheetsQuizizz Assignment 8.2
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
What is this?
a)
Battery
b)
Bulb
c)
Wire
d)
Motor
e)
Switch
2.
Choose three things we need to make a circuit?
a)
Battery, wire and switch.
b)
Bulb, battery and motor.
c)
Wire, bulb and motor.
d)
Motor, bulb and battery.
e)
Switch,motor and battery.
3.
Will the bulb light up?
a)
yes
b)
no
4.
What happens if the wire is broken in a circuit?
a)
The bulb will light up.
b)
The bulb wont light up.
5.
This is a __________________ circuit.
a)
complete
b)
incomplete
6.
Why electrical wiring usually are covered with a layer of plastic?
a)
To make it look pretty
b)
To help electricity flow along the wire
c)
To make it safe
d)
To add more energy
7.
Which one of the objects below has a circuit running inside it?
a)
b)
c)
d)
8.
Metal is used to make electrical wires because_______.
a)
It allows an electric current to freely flow.
b)
It slows electric currents from flowing.
c)
It is very cheap.
d)
It is very expensive.
9.
Which of these materials is a good insulator?
a)
Plastic and metal
b)
Metal and rubber
c)
Plastic and rubber
10.
What do we call a circuit in which electricity is able to move through?
a)
a super circuit
b)
a hot circuit
c)
an open circuit
d)
a closed circuit
100 %
