Electricity 1
Electricity 2
Electricity 3
Electricity 4
Electricity 5
100
Everything in the world is made up of what?
Atoms
100
Inside each atom, what does the orbital carry?
Electrons
100
Electricity moves from _________ to _________?
From atom to atom.
100
What are three subatomic particles in an atom?
Protons, neutrons, and electrons.
100
What what kind of charge does a proton have?
A positive charge.
200
What kind of charge does an electron have?
A negative charge.
200
What kind of charge does a neutron have?
A neutral charge.
200
What two parts attract each other?
Positive and negative.
200
What is a charge?
A measure of the extra positive or negative partices that an object has.
200
What are conductors?
conductors are materials that allow the flow of electricity.
300
What do unlike charges do?
Attract each other.
300
What do like charges do?
Repel each other.
300
What is an electric current?
The steady flow of electricity.
300
What is a circuit?
A current that moves along a wire or path in a single direction
300
What is a series circuit?
A circuit that has only one path for the current.
400
What is a resistor?
A material that slows or resists, but doesn't stop the flow of the current.
400
What is an example of a conductor?
Several examples can be given.
400
What is an example of an insulator?
Several examples can be given.
400
What is a insulator?
A material that do not allow current to flow through.
400
Draw a parallel circuit with two bulbs, a battery, a switch.
500
How do we get electricity?
When an electron flows to material it allows electric current to pass through it.
500
current is measured in --------?
Ampere or amps
500
ammeter are always connected in _______ with the other components in the circuit.
ammeter are always connected in series with the other components in the circuit.
500
Current stays the same around in a series circuit. true or false
True
500
When you add more lamps to a series circuit, will the current be halved or doubled?
Halved