Fundamental Units

Quantity    Symbol Derived Units Dimensions
Energy, total E joule ML2T-2
Energy, kinetic joule ML2T-2
Energy, potential U joule ML2T-2
Force    F newton MLT-2
Frequency n hertz, cycles/sec T-1
Gravitational field strength g nt/kg LT-2
Gravitational potential V joules/kg L2T-2
Length l meter L
Mass m kilogram M
Mass density   r kg/m3 ML-3
Momentum P kg-m/sec2 MLT-1
Period T second T
Power P watt ML2T-3
Pressure p nt/m2 ML-1T-2
Rotational inertia I kg-m2 ML2
Time t seconds T
Torque t Nt-m ML2T-2
Velocity v meters/sec LT-1
Volume V meter3 L3
Wavelength l meter L
Work W joule ML2T-2
Entropy S joules/K0 ML2T-2
Internal energy U joule ML2T-2
Heat Q joule ML2T-2
Temperature T  -- Kelvin degree
Capacitance C  farad M-1L-2T2Q2
Charge q coulomb Q
Conductivity s (ohm-meter)-1 M-1L-3TQ2
Current i ampere T-1Q
Current density j amp/meter2 L-2T-1Q
Electric dipole moment p coul-meter LQ
Electric displacement D coul/meter2 M-2Q
Electric polarization P coul-meter2 M2Q
Electric field strength E volts/meter MLT-2Q-1
Electric flux fE volt-meter ML3T-2Q-1
Electric potential V volt ML2T-2Q-1
Electromotive force e volt ML2T-2Q-1
Inductance L henry ML2Q-2
Magnetic dipole moment m amp-meter2 L2T-1Q
Magnetic field strength H amp-meter MT-1Q
Magnetic flux fB weber = volt-sec ML2T-1Q-1
Magnetic induction B tesla = webers/meter2 MT-1Q-1
Magnetization M amp/meter L-1T-1Q
Permeability m henrys/meter MLQ-2
Permittivity e farads/meter M-1L-3T2Q2
Resistance R ohm ML2T-1Q-2
Resistivity r ohm-meter ML3T-1Q-2
Voltage V volt ML2T-2Q-1