Background Magnetic Flux Density
The
Background Magnetic Flux Density
node adds a boundary condition for the magnetic vector potential:
where
A
b
is defined to satisfy:
where
B
b
is defined in the
Magnetic Flux Density
section.
As the equation suggests, the boundary condition only guarantees that the tangential components of
A
and
A
b
are equal. Their normal components might deviate depending on specific situations.
Magnetic Flux density
Enter a value or expression for the
Magnetic flux density
B
b
(SI unit: T) components.
Constraint Settings
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in the
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dialog box.
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