By definition the Laplacian operato
By definition also
The divergence of a vector field,
withwe obtain
is often taken as a potential function, then
is the gradient of the potential field and
as a measure of flux density.
By definition the Laplacian operato
By definition also
The divergence of a vector field,
withwe obtain
is often taken as a potential function, then
is the gradient of the potential field and
as a measure of flux density.