___=IR
VOLTAGE
Electricity flows between these
CURRENT
The opposition to the flow of electric charges in a material
RESISTANCE
SI unit:A and for short, "amp"
AMPERE
Voltage unit
VOLT
___ Law states a relationship between voltage, current, and resistance
OHM
An electric current in which the flow of electric charge periodically reverses direction
ALTERNATING CURRENT
An electric current in which the flow of electric charge stays flowing in the same direction
DIRECT CURRENT
Series or Parallel
CIRCUIT
Without this, a circuit would not work
BATTERY
One turns lights on and off with this
SWITCH
Conducts heat well
CONDUCTOR
Does not conduct heat well
INSULATOR
An electric circuit with only one path through which charge can flow
SERIES CIRCUIT
An electric circuit with two or more paths through which charges can flow
PARALLEL CIRCUIT
Positive or negative
CHARGE
Unit of electric charge
COULOMB
____=work/time
POWER
A unit of energy equivalent to one kilowatt of power sustained for one hour
KILOWATT HOUR
V=IR
OHMS LAW
A form of energy resulting from existence of charged particles
ELECTRICITY
Representation of elements using abstract symbols instead of realistic objects
SCHEMATIC DIAGRAM