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Worksheets7P Electricity - Static only
Total questions: 15
Worksheet time: 15mins
What type of objects allow electrical current to FLOW through them?
conductors
circuits
insulators
batteries
Similar types of electric charges attract one another.
True
False
Curtis uses a wool cloth to give a balloon a negative charge. What will happen if he holds the balloon near the wall, and why?
The balloon will stick to the wall because a negatively charged object is attracted to an uncharged object.
The balloon will stick to the wall because a negatively charged object is attracted to another negatively charged object.
The balloon will not stick to the wall because a negatively charged object idoes not attract an uncharged object.
The balloon will not stick to the wall because a negatively charged object is repelled by another negatively charged object.
Electrons are found...
In the atom's nucleus.
whizzing around the nucleus.
To make a substance POSITIVELY CHARGED, we have to
add protons
remove electrons
adding protons OR taking away electrons
Electrons have a __________ charge.
positive
negative
neutral
Protons have a __________ charge.
positive
negative
neutral
Neutrons have a __________ charge.
positive
negative
neutral
Static electricity is an excess build up of __________.
protons
neutrons
electrons
Like charges ________.
repel
attract
stay still - static
Opposite charges ________.
repel
attract
stay still - static
If the balloon 'P' is positively charge, what charge is Q if it is ATTRACTED by 'P'?
positive
negative
neutral
