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Electrical Principles Course

Kirchhoff's Laws

OHM'S LAW
Ohm's law states that the current passing through a conductor under constant temperature conditions is proportional to the potential difference across the conductor.
 * Current is directly proportional to voltage and inversely proportional to resistance.

CURRENT
Current is the flow of electrons around a circuit.
 * Its unit of measurement is amperes
 * Its symbol is I

ELECTROMOTIVE FORCE
Electromotive force is the force which drives electrons around the circuit
 * Potential difference is the change in energy levels across the load terminals.

RESISTANCE
Resistance is the opposition to the flow of electric current.
 * Its symbol is R
 * Its unit of measurement is the Greek letter omega

check this wiki website or [[media:name_of_file.pdf|Piped link text goes here]]

Electrical Principles/Upcoming Assgnments

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