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WorksheetsMagnets and Electricity
Total questions: 12
Worksheet time: 40mins
Name
Class
Date
1.
What two objects would conduct electricity?
a)
wax candle and paper envelope
b)
metal coin and steel nail
c)
rubber eraser and glass marble
2.
Which statement describes the change in flow of energy when a song is playing on the radio?
a)
electrical energy is changed to sound energy
b)
electrical energy is changed to light energy
c)
sound energy is changed to light energy
3.
Magnetism can be induced in....
a)
glass or iron
b)
steel or iron
c)
plastic or glass
d)
steel or plastic
4.
Attract is...
a)
when magnets pull together
b)
when magnet push apart
5.
Which statement describes what happens as the distance between two magnets increases (greater)?
a)
The force between the magnets gets stronger.
b)
The force between the magnets gets weaker.
6.
A source of electric energy is a D-cell.
a)
True
b)
False
7.
Aimee and Caitlin want to make a complete circuit. To be successful, electricity must travel in a circle from one end of the battery to
a)
the same end of the battery.
b)
the other side of the battery.
8.
A(n) _____ _____ is a complete circuit through which electricity will flow.
a)
will not flow
b)
open circuit
c)
closed circuit
d)
D-cell
9.
Plastic, rubber, and glass act similarly toward the flow of electricity. This is because they are all ________.
a)
insulators
b)
electrical source
c)
conductors
10.
What type of circuit only has one pathway for current to flow?
a)
parallel
b)
square
c)
series
d)
insulator
11.
The diagram is illustrating what type of circuit?
a)
series circuit
b)
parallel circuit
c)
cell circuit
12.
The _________ was or still is an electric device that allows communication to be shared between the operators.
a)
telgraph
b)
light
c)
collaboration
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