Specifies the system of units for magnetic field problems.
Label specifying the type of units:
Rationalized MKS system of units (meters, amperes, henries, webers, etc.). Free-space permeability is set to 4 πe-7 henries/meter. Free-space permittivity is set to 8.85 e-12 F/m.
User defined system of units. Free-space
permeability is set to the value input for
User defined system of units. Free-space permittivity is set to the value input for VALUE. Other units must correspond to the permittivity units.
User value of free-space permeability (defaults to
Lab = MUZRO, or free-space permittivity
(defaults to 1) if
Lab = EPZRO.
Specifies the system of units to be used for electric and magnetic field problems. The free-space permeability and permittivity values may be set as desired. These values are used with the relative property values [MP] to establish absolute property values.
Note: If the magnetic source field strength (Hs) has already been calculated [BIOT], switching EMUNIT will not change the values.
This command is also valid in SOLUTION.