Vocabulary
Volt or voltage-measurement of electricity in terms of pressure symbol (V) also (E)
Amp or ampere: Refers to the rate at which electrons flow, one amp is equal to 6.24 x 10 to the 18th electrons moving past a point in one second. (current symbol (I))
Resistance: measured in ohms also referred to as impedance. It is the resistance to the flow of electrons. symbol (R)
re·sis·tor
rəˈzistər/
noun
PHYSICS
Amp or ampere: Refers to the rate at which electrons flow, one amp is equal to 6.24 x 10 to the 18th electrons moving past a point in one second. (current symbol (I))
Resistance: measured in ohms also referred to as impedance. It is the resistance to the flow of electrons. symbol (R)
re·sis·tor
rəˈzistər/
noun
PHYSICS
- a device having a designed resistance to the passage of an electric current.
VIDEOS
CLASS NOTES
VOLTS:
SYMBOL: (V)
MEASURED IN VOLTS
CURRENT:
SYMBOL: (I)
MEASURED IN AMPERES
RESISTANCE:
SYMBOL: (R)
MEASURED IN OHMS
POWER/WATTS:
SYMBOL: (W)
MEASURED IN WATTS
OHM'S LAW
V=I*R
VOLTS=AMPS X OHMS
VOLTS=AMPS X OHMS