Hi Dan

This is question for you, you already helped me out lot.actually I have desigend
magnetic actuator with circular core, I ma getting some force on the top film or
say armature that are maxwell tensor and virtual work force..Is they are actual
force on the armature, because when I calculated analytically using Magnetic
flux density(B)I got the differnce force. so my question is that when we have
to consider that forces? so what role they are playing there?
Thank You
Rajan Malik
Latech,University