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WorksheetsElectricity and Magnetism
Total questions: 32
Worksheet time: 23mins
Which of the following will be attracted to a magnet?
paper clip
eraser
refrigerator
a dog
What are the two types of electricity?
wind and water
static and current
air and static
What happens when the circuit is open?
The light will turn on
The light will turn off
what is the unit for energy?
newton
joule
force
volt
ampere
what is the energy change for a burning candle?
chemical energy → light energy
chemical energy → heat energy + kinetic energy
light energy → heat energy + chemical energy
chemical energy → light energy + heat energy
what is the name of negative charge?
neutron
electron
proton
nucleus
p is positively- charged.
what charge is Q?
positive
negative
neutral
A paper clip and a magnet are placed near each other on a wooden tabletop. The magnet attracts the paper clip when they are close together, but when moved apart there is no attraction. Which observation best explains why there is no attraction?
The paper clip has moved out of the magnetic field.
The paper clip has become attracted to the table.
The magnet has become attracted to the table.
The magnet has lost its magnetic field.
A magnet is placed the same distance away from four objects made from different materials. Which object would a magnet pull?
aluminum can
copper pipe
an iron nail
a glass bowl
Where do we get our water supply from?
From the sea
From the river
In series circuit, there is only _____ path for electrons to flow.
One
Two
Three
Four
In a parallel circuit, if we remove one of the light bulb, what will happen to the other light bulb?
The other light bulb will stay on.
The other light bulb will be off
Both light bulb will be on
Both light bulb will be off
