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WorksheetsElectricity and magnetism
Total questions: 18
Worksheet time: 9mins
Protons have...
positive charge.
negative charge.
neutral charge.
Neutrons have...
positive charge.
negative charge.
neutral charge.
Electrons have...
positive charge.
negative charge.
neutral charge.
Electric current is ...
the movement of protons from one atom to another.
the movement of neutrons from one atom to another.
the movement of electrons from one atom to another.
To open and close a circuit we use a...
swicht
switch
battery
wire
interuptor
An electrical conductor is ...
the object that allows heat to pass through it.
the material that allows heat to pass through it.
the material that allows electricity to pass through it.
the material that allow electricity to pass through it.
An electrical insulator is ...
the object that allow heat to pass through it.
the material that doesn´t allow heat to pass through it.
the material that doesn´t allow electricity to pass through it.
the material that allows electricity to pass through it.
This is a series circuit.
More than one answer possible.
This is a parallel circuit.
More than one answer possible.
In a parallel circuit if one light bulb is broken...
the others work.
the others don´t work.
In a series circuit if one light bulb is broken...
the others work.
the others don´t work.
A magnet is...
a piece of metal that attracts all the metals.
a piece of metal that attract all the metals.
a piece of metal that attracts some metals.
a piece of metal that attract any kind of metal.
These metals are magnetic:
copper, steel, iron and cobalt.
steel, iron and cobalt.
copper, iron and cobalt.
copper, steel, and cobalt.
The magnetic field is...
the area where magnets can't work.
the objects where magnets can work.
the area where magnets can work.
What will happen here?
The magnets will repel each other.
The magnets will attract each other.
What will happen here?
The magnets will repel each other.
The magnets will attract each other.
What is this?
It is a series circuit.
It is a a serie circuit.
It is an electromagnet.
It is an electricmagnet.
To give energy to a circuit we use a...
light bulb
switch
battery
wire
interuptor
