| Quantity |
Symbol |
SI Units |
Gaussian Units |
Relation |
|
magnetic flux density,
magnetic induction |
B |
Tesla (T) |
Gauss (G) |
1T = 104G |
|
| magnetic flux |
 |
Weber (Wb)
Volt-second (Vs) |
Maxwell (Mx) |
1Wb = 108Mx |
|
magnetomotive force,
magnetic potential |
Fm |
Ampere (A) |
Gilbert (Gb) |
1A = 4 /10Gb |
|
| magnetic field strength |
H |
A/m |
Oersted (0e) |
1A/m = 4/10³ |
|
magnetic polarization,
intensity of magnetization |
J,I |
T
Wb/m2 |
emu/cm² |
1T = 104/4 |
|
| (mass) magnetization |
 ,M |
A×m²/kg
Wb×m/kg |
emu/g |
1A×m²/kg = 107/4×emu/g |
|
| magnetic moment |
m |
A×m²,
J/T |
emu,
erg/G |
1A×m² = 10³emu |
|
| Inductance |
L |
Henry (H) |
sec²/cm |
1H = 109/c²×sec²/cm |
|
| permeability |
µ |
H/m,
Wb/(A/m) |
dimensionless |
1H/m = 107/4 |
|
| energy |
E |
Joule (J) |
erg |
1J = 107erg |
|
(Volume) energy density,
energy product |
W |
J/m³ |
erg/cm³ |
1J/m³ = 10erg/cm³ |
|
