Comparisons between mks and cgs

QUANTITY

SYMBOL

mks UNIT

cgs UNIT

Capacitance

C

farad

farad

Conductance

G

mho

mho

Current

I

ampere

ampere

Electric charge

Q

coulomb

coulomb

Electric potential

V (E)

volt

volt

Flux density

B

weber/square meter

gauss

Force

F

newton

dyne

Frequency

Hz

hertz

hertz

Inductance

L

henry

henry

Length

l

meter

centimeter

Magnetic field intensity

H

ampere-turn/meter

oersted

Magnetic flux

phi

weber

maxwell

Magnetization

M

weber/square meter

gauss

Magnetomotive force

mmf

ampere-turn

gilbert

Mass

m

kilogram

gram

Permeability

µ

henry/meter

gauss/oersted

Permeance

P

weber/ampere-turn

maxwell/gilbert

Power

script P

watt

watt

Resistance

omega, R

ohm

ohm

Reluctance

script R

ampere-turn/weber

gilbert/maxwell

Time

t

second

second

Work-Energy

W (J)

joule

joule