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Magnetic field
Magnetic field energy of conductor with current
energy of magnetic field caused by conductor with current
W =
J
x
J
kJ
MJ
GJ
TJ
eV
kW·h
erg
inductance of conductor
L =
H
x
pH
nH
μH
mH
H
kH
current in conductor
I
=
A
x
pA
nA
μA
mA
A
kA
1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"