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Unit Conversion

Item SI Units CGS Units CGS → SI
Symbol Unit Symbol Unit Unit Conversion Formula
Magnetic Flux Wb (Φ)
Vs

Weber
(Volt – Second)

 Φ Maxwell Φ(CGS)×108= Φ(SI)

Magnetic Flux Density
or
Magnetic Induction

 T
Wb/m2
Vs/m2

Tesla
Webers per
square meter

 B
Φ/cm2		 Magneto Motive
square
centimeter		 B(CGS)×10-4=T(SI)

Magnetic Scalar Potential
or
Magnetic Motive Force

 A (t)
At		 Ampere(turn)
Ampere turns		 MMF
Hㆍcm		 Magneto Motive
Force Gilbert		 MMF(CGS)×0.796=At(SI)

Magnetic Intensity
or
Magnetizing(Demagnetizing) Force

 A/m
At/m

Ampere per meter
Ampere-turn
per meter

 H
MMF/cm

Oersted
Gilbert per cm

 H(CGS)×79.6=Am(SI)

Magnetic Energy
or
Energy Product

 TA/m
J/m3

Joule
Joule per
cubic meter

 BH (E)
GㆍOe/cm3

Erg
Gauss-Oersted
per cubic cm

 BH(CGS)×(7.96×10-3)
=J/m3(SI)