[duyvh0309 (OP)]

My findings
The term ‘static magnetic field’, generally, stands for a magnetic field that is stationary and motionless. The term also results in, “magnetic flux lines ‘B’ (of a static magnetic field) have nothing to do with ‘work”.
In actual fact, as soon as a magnet or ferromagnetic material is inserted into the so-called static magnetic field, the field breaks into many parts. In other words, ‘B’ lines divide themselves into many groups. In this situation, every one of the groups has its own intensity and direction. These groups, in some specifiable situations, cause opposite forces; in some specifiable situations, enhance resultant force to a large extent.
The conclusions seem totally unusual but these conclusions have emerged from solid scientific ground not from misapprehension. An illustrated summary is attached herewith.

[hamdani yusuf]

An illustrated summary is attached herewith.

I can't find it.

[evan_au]

‘B’ lines divide themselves into many groups.

Are you thinking of something like "Flux Pinning" which occurs when a Type II superconductor is placed into a magnetic field?
- This can cause a superconductor to "float" above a magnet.

See: https://en.wikipedia.org/wiki/Flux_pinning

However, this does not occur in normal ferromagnetic materials, since these materials have a finite electrical resistance, and the currents induced by by a magnetic field rapidly dissipates.
- In superconductors, there is no resistance, and the flux bundles can persist for as long as the superconductor can be kept cold.