Magnet Unit

Unit of Measure Systems

Unit

Symbol

cgs System

SI System

English System

Flux

Ø

Maxwell

weber

Maxwell

Flux Density

B

Gauss

Tesla

lines/in²

Magnetomotive Force

F

gilbert

ampere turn

ampere turn

Magnetizing Force

H

Oersted

ampere turns/m

ampere turns/in

Length

L

cm

m

in

Permeability of a vacuum

μ_ν

1

0.4πx 10^-6

3.192

Conversion Factors

Multiply

By

To Obtain

inches

2.54

centimeters

lines/in²

0.155

Gauss

lines/in²

1.55 x 10^-5

Tesla

Gauss

6.45

lines/in²

Gauss

10^-4

Tesla

Gilberts

0.79577

ampere turns

Oersteds

79.577

ampere turns/m

Ampere turns

0.4π

Gilberts

Ampere turns/in

0.495

Oersteds

Ampere turns/in

39.37

Ampere turns/m