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WorksheetsUnit 8 Lessons 1 & 2
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
What is electricity?
a)
an insulator
b)
a form of energy
c)
a conductor
d)
neutral
2.
Two charged objects attract each other. Which statement is true?
a)
neither is positive
b)
neither is negative
c)
they have the same charges
d)
they have opposite charges
3.
What is a stream of charges moving through a material such as copper wire called?
a)
battery
b)
current electricity
c)
generating station
d)
static electricity
4.
What kind of charge does an object have if it has extra positive charges?
a)
large
b)
negative
c)
neural
d)
positive
5.
What is the path that an electric current follows called?
a)
an insulator
b)
kinetic energy
c)
a conductor
d)
an electric circuit.
6.
Tessa removes a load of clothes from the dryer and notices the clothes are stuck to one another. What causes this?
a)
The dryer is an insulator.
b)
The clothes are conductors.
c)
The clothes developed a static charge.
d)
The dryer developed a static charge.
7.
Objects with opposite charges will ___ ?
a)
attract
b)
repel
c)
be neutral
d)
be positive
8.
Objects with like charges ___ ?
a)
attract
b)
repel
c)
are neutral
d)
are positive
9.
A path along which electric charges flow is called a __ ?
a)
circus
b)
current
c)
circuit
d)
kinetic
10.
What kind of charge does an object have it if has extra positive charges?
a)
negative charge
b)
positive charge
c)
electric charge
d)
mechanical charge
11.
Where can we see electricity in nature?
a)
power plant
b)
electric lines
c)
lightning
d)
turbines
12.
A build up of charges on an object produces __ ?
a)
power plants
b)
electric lines
c)
mechanical energy
d)
static electricity
13.
What is a stream of charges moving through a material called?
a)
potential
b)
current electricity
c)
power plant
d)
turbines
14.
When 2 charged objects attract each other __ ?
a)
they have opposite charges.
b)
they have like charges.
c)
they have no charge.
d)
they are neutral.
15.
A comb with a positive charge will attract objects with a ___ ?
a)
mechanical energy.
b)
conductor.
c)
negative charge.
d)
wooden insulator.
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