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Physics
Electricity
Current And Circuit Components
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Cards (5)
What three subatomic components make up an atom?
-
Protons
(+1)
-
Neutrons
(0)
-Electrons(-1)
Describe the structure of an atom
-Neutrons and protons in the nucleus
-Electrons surrounding the nucleus in shells
In a closed circuit, if there is a potential difference in the circuit there will also be a...
-
Current
How is current defined?
rate of flow of
charge
(or
electrons
around a
circuit
)
What are the units of charge
Coulombs
, C