Magnetism
Atoms
Electricity & Magnetism
Static Electricity
Electric Currents
100
A _________ that is invisible
What is a force
100
Atoms are tiny _________ that everything is made of
What are particles
100
Electricity and magnetism are both forms of this
What is energy or forces
100
We can create electricity by __________ our feet against the carpet
What is rubbing
100
An electric current is the _______ of electrons through a wire
What is flow
200
The two ends of a magnet
What is north and south pole
200
These are in the nucleus of atoms
What are protons and neutrons
200
An electromagnet uses an electric ____________ moving through a wire to a magnet to create magnetism
What is a current
200
Rubbing our feet against the carpet causes particles from the carpet to lose this
What is electrons
200
The complete path the electrons flow through is called a ___________
What is a ciruit
300
The opposite poles of a magnet will do this
What is attract
300
These spin around the outside of the atoms
What is electrons
300
We can use electricity to create a ___________
What is a magnet
300
When the electrons ________ back to the carpet, we can a shock
What is jump
300
A light will work if the circuit is ____________.
What is closed
400
The movement of these around an atom creates a magnetic field
What are electrons
400
An atom that has more electrons than protons has a _________ charge
What is negative
400
We can use ___________ to create electricity, which have spinning magnets inside
What are generators
400
Static electricity is created when particles of _________ charge get separated
What is opposite
400
A motor will not work if the circuit is _________
What is open
500
The Earth has a strong magnetic field because its core is made of these
What are iron and nickel
500
Two objects with opposite charges will _________
What is attract
500
These energy sources spin the magnets in a generator
What are steam, rushing water, and wind
500
Lightning is an example of ________ electricity
What is statc
500
Amps, volts, and watts are what we use to _________ electricity
What is measure
M
e
n
u