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WorksheetsElectricity Review
Total questions: 46
Worksheet time: 56mins
Name
Class
Date
1.
Is the circuit pictured complete or incomplete?
a)
Complete
b)
Incomplete
2.
Is the circuit pictured complete or incomplete?
a)
Complete
b)
Incomplete
3.
What can we do to make this circuit pictured complete?
a)
connect wire to the terminal
b)
disconnect the wire from the lightbulb
c)
screw in the lightbulb
d)
replace the battery
4.
What is the power source for this circuit?
a)
Battery
b)
Electric socket
c)
Wires
d)
Magic
5.
Which of the following does not conduct electricity?
a)
gloves
b)
penny
c)
paper clip
d)
key
6.
What kind of circuit is this?
a)
series
b)
parallel
7.
What kind of circuit is this?
a)
Series
b)
Consecutive
c)
Parallel
d)
Training
8.
A material in which electrons are able to move easily
a)
Circuit
b)
Insulator
c)
Resistance
d)
Conductor
9.
A material in which electrons are not able to move easily
a)
Circuit
b)
Insulator
c)
Resistance
d)
Conductor
10.
To complete a circuit the switch must be
a)
unattached
b)
open
c)
closed
11.
Two batteries in a circuit make the lights in the circuit brighter than one battery.
a)
true
b)
false
12.
Two types of circuits are
a)
parallel and magnetic
b)
electromagnetic and series
c)
series and parallel
13.
An example of a parallel circuit is
a)
the wiring in a house
b)
a flashlight
c)
a single circular path
14.
What does the switch do in a circuit?
a)
It supplies the power.
b)
It carries electricity.
c)
It opens and closes the circuit.
d)
It is an insulator.
15.
_____ are materials that electric current CANNOT pass through.
a)
Conductors
b)
Insulators
16.
______ are materials that electric current CAN pass through.
a)
Conductors
b)
Insulators
17.
What type of circuit is this?
a)
series
b)
parallel
18.
What type of circuit is this?
a)
series
b)
parallel
19.
tiny particles that have a negative charge
a)
protons
b)
neutrons
c)
electrons
d)
circuits
20.
provides more than one path for the electrons to follow
a)
series circuit
b)
parallel circuit
c)
insulator
d)
conductor
21.
there is only one path for the electrons to follow
a)
conductor
b)
insulator
c)
parallel circuit
d)
series circuit
22.
Electricity is the flow of ______.
a)
electrons
b)
protons
c)
neutrons
d)
atoms
23.
What is one problem with using a series circuit?
a)
It has a lot of series.
b)
If one light goes down, they all go down!
c)
It doesn't work properly.
d)
There are no problems.
24.
What is a benefit of using a parallel circuit?
a)
It gets confusing.
b)
There are no problems.
c)
If one light goes out, it does not affect the others.
d)
If one light goes out, they all go out.
25.
In most electrical circuits, the pathway is made of:
a)
Wood
b)
Plastic
c)
Metal
d)
Static
26.
What are the two poles of a magnet called?
a)
North and South
b)
East and West
c)
Up and Down
d)
Red and Blue
27.
What kind of circuit is this?
a)
Series
b)
Consecutive
c)
Parallel
d)
Training
28.
What kind of circuit is this?
a)
Series
b)
Consecutive
c)
Parallel
d)
Training
29.
What kind of circuit is this?
a)
series
b)
parallel
30.
A material in which electrons are able to move easily
a)
Circuit
b)
Insulator
c)
Resistance
d)
Conductor
31.
A material in which electrons are not able to move easily
a)
Circuit
b)
Insulator
c)
Resistance
d)
Conductor
32.
Which statement is true?
a)
The light bulb will light up because the circuit is complete.
b)
The light bulb will light up because the circuit is broken.
c)
The light bulb will not light up because the circuit is complete.
d)
The light bulb will not light up because the circuit is broken.
33.
Which best describes a parallel circuit?
a)
Electricity flows along one pathway.
b)
The flow of electricity comes from one source.
c)
Electricity flows along more than one pathway.
d)
The flow of electricity comes from more than one source.
34.
Which best describes a series circuit?
a)
It has two light bulbs.
b)
The same current flows through both light bulbs.
c)
It uses a single battery.
d)
The current is divided between the light bulbs.
35.
To complete a circuit the switch must be
a)
unattached
b)
open
c)
closed
36.
The plastic around the wire is
a)
conductor
b)
insulator
c)
decoration
37.
Two types of circuits are
a)
parallel and magnetic
b)
electromagnetic and series
c)
series and parallel
38.
Would would best complete this circuit?
a)
A wire
b)
A switch
c)
A battery
d)
A light bulb
39.
Metals such as copper, iron, gold, and silver are ...
a)
conductors
b)
brittle
c)
insulators
d)
resistors
40.
What types of charges attract?
a)
Positive and Positive
b)
Positive and Neutral
c)
Negative and Neutral
d)
Positive and Negative
41.
What form of energy is being used when a person pushes heavy boxes across the floor?
a)
Electrical energy
b)
Mechanical energy
c)
Heat energy
d)
Sound energy
42.
____________ energy is from the sun or also called solar energy.
a)
heat
b)
chemical
c)
radiant
d)
mechanical
43.
Light is a form of ______________________
a)
energy
b)
inertia
c)
currency
d)
sound
44.
All of the following are forms of heat energy except?
a)
stove
b)
fireplace
c)
fridge
d)
heater
45.
Which uses a form of sound energy?
a)
table
b)
headphones
c)
water
d)
lamp
46.
The energy that causes a light bulb to glow is _____________.
a)
light energy
b)
heat energy
c)
electrical energy
d)
sound energy
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