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Magnetic field
Two parallel conductors with current in magnetic field
force acting between parallel conductors
F =
N
x
μN
mN
N
kN
MN
dyn
gf
kgf
tf
relative magnetic capacity of matter
μ =
permeability of vacuum
μ
_{0}
=
1.257E-6
H/m
current in first conductor
I
_{1}
=
A
x
pA
nA
μA
mA
A
kA
current in second conductor
I
_{2}
=
A
x
pA
nA
μA
mA
A
kA
conductors length
l
=
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
distance between conductors
r =
m
x
Å
nm
μm
mm
cm
dm
m
km
n mile
in
ft
yd
1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"