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WorksheetsElectricity
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
________ have a neutral charge.
a)
protons
b)
neutrons
c)
electrons
2.
________ have a positive charge.
a)
protons
b)
neutrons
c)
electrons
3.
________ have a negative charge.
a)
protons
b)
neutrons
c)
electrons
4.
All matter is made up of ___________.
a)
electric current
b)
atoms
c)
neutrons
d)
stuff
5.
An electric charge in motion is called _________.
a)
a light bulb
b)
atoms
c)
a circuit
d)
electric current
6.
Material in which an electric current can move easily through is called a(n) __________.
a)
mover
b)
insulator
c)
conductor
d)
stopper
7.
Material in which an electric current moves through with difficulty is called a(n) __________.
a)
mover
b)
insulator
c)
conductor
d)
stopper
8.
How many contact points are on a battery?
a)
1 - the left side of the battery
b)
1- the top of the battery
c)
2 - the positive and negative terminals of the battery
d)
2 - the pointy point of the batter and the negative terminal
9.
How many contact points are on a light bulb?
a)
1 - the glass part of the bulb
b)
1 - the metal part of the bulb (also known as the screw thread)
c)
2 - the filament and the side of the metal
d)
2 - the bottom of the metal and the side of the metal (also known as the rivet and the screw thread)
10.
Which of the following materials is an example of a conductor?
a)
Metal scissors
b)
Rubber
c)
Plastic
d)
Glass
11.
Which of the following materials is an example of an insulator?
a)
Copper
b)
Wood
c)
Gold
d)
Silver
12.
What is static electricity?
a)
When an object has no charge.
b)
When an object has atoms.
c)
When an object has a lot of a positive or negative charge.
d)
When an object sticks to another object.
13.
Which of the following is NOT a rule of circuits?
a)
Everything touches exposed wire.
b)
The circuit must have a switch.
c)
Wires must connect to the positive and negative terminals of the battery.
d)
You must have a power source.
14.
In a _______ circuit, electricity flows in one path or single loop.
a)
Parallel
b)
Big
c)
Series
d)
Party
15.
In a _______ circuit, electricity flows in two or more paths or loops.
a)
Parallel
b)
Big
c)
Seriers
d)
Party
16.
In a _______ circuit, if one of the bulbs burns out, all of the other bulbs will go out too.
a)
Parallel
b)
Big
c)
Seriers
d)
Party
17.
In a _______ circuit, if one of the bulbs burns out, the other bulbs will still light
a)
Parallel
b)
Big
c)
Seriers
d)
Party
18.
In an electric circuit, the electric current always moves __________.
a)
quickly.
b)
slowly.
c)
from the negative terminal to the positive terminal.
d)
from the positive terminal to the negative terminal.
19.
This is an example of:
a)
a series circuit
b)
a parallel circuit
c)
an incomplete circuit
d)
the moon
20.
This is an example of:
a)
a series circuit
b)
a parallel circuit
c)
an incomplete circuit
d)
the moon
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