No. The pictures are taken from a textbook on MFL tools. I'm not satisfied with the explanation of how the magnetic field is displayed when there is a defect present.
Ulimately I'd like someone to show me what the magnet lines of flux would look like in the following diagram -
Thanks...
Hi All,
Can anyone help with the following problem (see attached image)? The left diagram shows a magnet clamped to a piece of steel (in the example the steel is the wall of a pipeline). The lines of flux are shown to pass through the pipe wall. I am happy with this diagram and what it shows...