Can you call it induced if the magnet is glued or very near to the rod and both of them don't move?
Im just interested on how much magnetism can pass through that rod and unto that object on the other side of it if the magnet is not connected to it(a la 1mm of separation from the rod).
Or if...
The configuration is hall sensor --- steel rod(3mm radius) --- magnet.
Im trying to make a non mechanical endswitch for a sliding lid and want to determine on what magnets to get and how far apart the hall sensor and the magnet should be for it to work in the proper range.
The hall chip...