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Abbreviated
list of quantities, units and symbols in physical chemistry
4.6 physical quantities:
electricity and magnetism
| Physical Quantity |
Symbol |
SI Unit |
| electric charge |
Q |
C |
| charge density |
r |
C m-3 |
| electric current |
I |
A |
| electric current density |
j |
A m-2 |
| electric potential |
f, V |
V |
| electric potential difference, voltage |
U, Df,
DV |
V |
| electric field strength |
E |
V m-1 |
| electric displacement |
D |
C m-2 |
| capacitance |
C |
F |
| permittivity |
e |
F m-1 |
| relative permittivity |
er |
1 |
| dielectric polarization |
P |
C m-2 |
| electric susceptibility |
ce |
1 |
| polarizability (of a particle) |
a |
m2 C V-1 |
| electric dipole moment |
p, µ |
C m |
| magnetic flux |
F |
Wb |
| Magnetic flux density |
B |
T |
| magnetic field strength |
H |
A m-1 |
| permeability |
µ |
H m-1, N A-2 |
| relative permeability |
µr |
1 |
| magnetization |
M |
A m-1 |
| magnetic susceptibility |
c |
1 |
| molar magnetic susceptibility |
cm |
m3 mol-1 |
| resistance |
R |
W |
| conductance |
G |
S |
| resistivity |
r |
W m |
| conductivity |
k |
S m-1 |
| self-inductance |
L |
H |
Page last modified 9 June 2000.
Copyright © 2000 International Union of Pure and Applied Chemistry.
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