The @I03121@, \(u\) of the @C00863@ multiplied by the @P04821@, \(j\): \[\bar{u} = u\ j\] \[\bar{u} = \frac{F\ j}{\varepsilon_{\text{I}}}\] where \(F\) is the @N04177@, \(\varepsilon_{\text{I}}\) is the @I03120@.
Source: Orange Book, 2
nd ed., p. 103 [
Terms] [
Book]