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Magnetic field
Coil magnetic field energy
energy of homogeneous magnetic field of toroidal or long cylindrical coil
W =
J
x
J
kJ
MJ
GJ
TJ
eV
kW·h
erg
relative magnetic capacity of matter
μ =
permeability of vacuum
μ
0
=
1.257E-6
H/m
magnetic field strength
H =
A/m
x
A/m
kA/m
A/cm
A/mm
volume of homogeneous magnetic field
V =
m
3
x
mm
3
cm
3
dm
3
m
3
ml
cl
dl
l
hl
in
3
ft
3
yd
3
1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"