UNITS Flashcards
Newtons
unit for force
Joules
J = Newton x meter
unit for work → W = force x distance
Watt
joules / second
unit for power → P = work / time
Volts
joules / coloumb
unit for voltage → V = ED → N/C x meters → J/C
Hertz
1 / seconds
frequency unit → cycles per second
Coloumb
amp x seconds
unit for charge → current = charge/time → charge = current x time
Pascal
N / m^2
unit for pressure → pressure = force / area
Amperes (amps)
coulomb / second
unit for current → current = charge / time
ohm
volts / ampere
unit for resistance → V = IR → resistance = voltage / current = volts / ampere
Unit for capacitance
Farad (F)
Unit for Power
watts
Unit for charge
coulomb
Unit for force
newton
unit for energy/work
joules
unit for heat
joules