WorksheetsYear 4 Electricity
Total questions: 17
Worksheet time: 11mins
A substance which allows electricity to pass through it is called
a conductor
an insulator
semiconductor
superconductor
To prevent electric shocks, the metallic electrical wires are covered with
paper
cotton
aluminium
plastic
An electrical cell has two terminals, a positive and a ……………
(a)
In order for electricity to flow you need_________?
wire
battery
closed circuit
light bulb
What do we call the flow of electricity around a circuit?
electric current
insulator
conductor
electric circuit
In order for electricity to flow, the circuit needs to be ________________.
open
closed
simple
parallel
Tasha made this model. In her model the bulb is not lit.
Which of these statements best explains why the bulb is not lit?
The wires are connected to the wrong battery terminals.
The bulb is burned out.
The switch is open.
A wire is missing.
Eileen tried each of these setups to make a working circuit.
In which setup would the bulb light?
Setup A
Setup B
Setup C
Setup D
Alicia turned on a light switch. What does turning a switch on do?
open a circuit, allowing electricity to flow
close a circuit, allowing electricity to flow
open a circuit, stopping electricity from flowing
Close a circuit, stopping electricity from flowing
Which part of the circuit is this?
motor
battery
bulb
switch
Which part of the circuit is this?
motor
battery
buzzer
switch
Which part of the circuit is this?
switch
motor
buzzer
bulb
Which part of the circuit is this?
switch
bulb
battery
buzzer
Which part of the circuit is this?
switch
bulb
battery
buzzer
This circuit is ________.
open
closed
This circuit is ________.
open
closed
open and closed
