Electricity
Which is not part of an atom?
Electron
Proton
Neutron
Tron
Tron
Electric current unit
Ampere
What is the symbol we use when we talk about Ampere?
A
Basic unit of matter
ATOM
All things are made up of atoms. True or false?
True
The atom isn't the basic unit of matter. Is this statement true or false?
False
Particles inside atoms are positively and negatively charged?
False, neutrons have no electrical charge
Materials that allow electricity to pass through are called....
Conductor
Positive charged particle
Proton
A thin, flexible thread of metal
Wire
A small particle in the nucleous of the atom, with no electric charge
Neutron
Ohm's Law
V=IR
What is an electric current?
The continouos flow of electric charges though a material
Define Voltage
the difference in electrical charge betwwen two points in a circuit
Define Resistance
A material`s opposition to the flow of electric current