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WorksheetsMagnetism and Electricity Review
Total questions: 50
Worksheet time: 37mins
Name
Class
Date
1.
True or False: Magnets are attracted to iron.
a)
True
b)
False
2.
True or false: Magnets do not like steel.
a)
True
b)
False
3.
A ____________ is an object that sticks to iron.
a)
magnet
b)
force
c)
magnetism
d)
attract
4.
__________ is a specific kind of force.
a)
force
b)
magnet
c)
magnetism
d)
repel
5.
When magnets pull together, we say they ______.
a)
attract
b)
repel
c)
propel
d)
break
6.
When magnets push apart, we say they __________.
a)
attract
b)
repel
c)
propel
d)
break
7.
A piece of iron that behaves like a magnet when it is touching a permanent magnet is __________.
a)
permanent magnet
b)
lucky
c)
temporary magnet
d)
impossible
8.
_______ :influence of permanent magnet's magnetic field on iron, making it act like a magnet.
a)
steel
b)
electricity
c)
temporary magnet
d)
induced magnetism
9.
A _______ is an educated guess based on data or previous experiences.
a)
graph
b)
prediction
c)
intersection
d)
scale
10.
In order to break magnetic force, there must be greater ____ between the magnets.
a)
graph
b)
prediction
c)
distance
d)
time
11.
The parts of a circuit are called:
a)
components
b)
electricity
c)
conductors
d)
insulators
12.
A(n) ____ is where the electricity is stored and provides electricity to a circuit.
a)
parallel
b)
series
c)
electric receiver
d)
energy source
13.
A(n)______ is a component that takes the electricity and uses it to do something.
a)
parallel
b)
series
c)
electric receiver
d)
energy source
14.
Circuit means:
a)
circle
b)
incomplete
c)
broken
d)
D-cell
15.
A ____ receives electricity and changes it into light.
a)
battery
b)
switch
c)
wire
d)
light bulb
16.
A ___ can open and close, turning the circuit on and off.
a)
battery
b)
switch
c)
wire
d)
light bulb
17.
A _____ (or battery) pushes the electricity around the circuit.
a)
D-cell
b)
wire
c)
fan
d)
switch
18.
A ____ circuit is a circuit that has electricity flowing on one path.
a)
mystery
b)
series
c)
parallel
d)
right
19.
In a series circuit, bulbs tend to not be as bright since they share electricity on the same _______.
a)
path
b)
battery
c)
force
d)
light bulb
20.
A ____ is a circuit in which the electricity is flowing in more than one path.
a)
parallel
b)
series
c)
fake
d)
broken
21.
This symbol is a
a)
switch
b)
bulb
c)
D-cell
d)
wire
22.
This symbol is a
a)
bulb
b)
wire
c)
switch
d)
battery
23.
This image has: a wire, bulb, switch, and ____.
a)
switch
b)
wire
c)
bulb
d)
D-cell
24.
Which of these energy sources is considered nonrenewable?
a)
Fossil fuels
b)
The Sun
c)
Air
d)
Water
25.
Look at picture and choose correct answer.
a)
A
b)
B
c)
C
d)
D
26.
Look at model answer whether it is a series or parallel circuit.
a)
Series
b)
Parallel
27.
Look at model answer whether it is a series or parallel circuit.
a)
Series
b)
Parallel
28.
Look at model answer whether it is a series or parallel circuit.
a)
Series
b)
Parallel
29.
Look at model answer whether it is a series or parallel circuit.
a)
Series
b)
Parallel
30.
Which circuit will work?
a)
F
b)
G
c)
H
d)
J
31.
This is an example of:
a)
A battery magnet
b)
An electromagnet
c)
A nail magnet
32.
How can I make this electromagnet stronger?
a)
Add more switches
b)
Add more coils
c)
Add more wires
d)
Take away coils
33.
Identify the parts of the electric circuit.
a)
D-cell
b)
wire
c)
motor
d)
negative terminal
34.
Identify the parts of the electric circuit.
a)
D-cell
b)
Wire
c)
Motor
d)
Switch
35.
Identify the parts of the electric circuit.
a)
D-Cell
b)
Wire
c)
Motor
d)
Switch
36.
Identify the parts of the electric circuit.
a)
D-cell
b)
Wire
c)
Motor
d)
Switch
37.
What kinds of materials make good conductors?
a)
Some metal materials
b)
Plastic material
c)
All metal materials
d)
Wooden materials
38.
Rushing water moving a turbine in a generator is an example of
a)
sound energy
b)
electrical energy
c)
heat/thermal energy
d)
mechanical energy
39.
A doorbell ringing is an example of
a)
sound energy
b)
mechanical energy
c)
heat/thermal energy
d)
electrical energy
40.
Which circuit will light the bulb?
a)
A
b)
B
c)
C
d)
D
41.
Look at picture and answer question:
a)
F
b)
G
c)
H
d)
J
42.
A lightbulb in a circuit transfers electrical energy into
a)
mechanical energy
b)
heat and light energy
c)
light energy
d)
sound and light energy
43.
In an electric circuit, the component that controls the flow of electricity is the _____ .
a)
D-cell
b)
lightbulb or motor
c)
switch
d)
wire
44.
What will happen if bulb Y burns out?
a)
Bulb Z will continue to shine, but not bulb X.
b)
Bulb X will continue to shine, but not bulb Z.
c)
Both bulb X and bulb Z will continue to shine.
d)
Neither bulb X nor bulb Z will continue to shine.
45.
An iron used for pressing clothes transfers electrical energy into
a)
mechanical energy
b)
heat/thermal energy
c)
sound energy
d)
light energy
46.
Which of the two components will work?
a)
lightbulb only
b)
both lightbulb and motor
c)
motor only
47.
What are the magnets going to look like when the hands let go of the magnets?
a)
A
b)
B
c)
C
d)
D
48.
Which pair of sentences is true?
a)
F
b)
G
c)
H
d)
J
49.
Answer the following question using the image:
a)
A
b)
B
c)
C
d)
D
50.
This image shows a model of:
a)
permanent magnet
b)
temporary magnet
c)
pendulum
d)
Mr. Gamez's house keys
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