If you're asking what I think you're asking then you're really thinking outside of the box.
Nothing "creates" amperage. Magnets and coils do create an electromotive force which can produce either voltage, current, or both. The only way to make a current flow in a coil is to close the circuit of the wires, so in that sense you can directly create amperage that way, but it would be useless because you need a load for the coil to do any useful work.
The electromotive force is produced ONLY by changing the amount of magnetic flux that pases through the coil, which is why the magnets are usually moved past the coil. By passing the coil, the flux from the magnet passes through for a moment, then an opposite polarity passes by. The total change from flux of one polarity to the same amount of flux of the opposite polarity creates the EMF. The rate of change also matters - twice as much flux flipping back and forth per second, or the same flux, flipping twice per second creates the same EMF, hence the same voltage.
Once you get the details of the wires, the loads, and know the amount of flux and the size of the coil relative to the size of the magnet, do you have a chance to know something about the current that will ultimately be produced. This is stuff that was figured out 150 years ago by bright guys like JC Maxwell and Nikola Tesla. The math can be heavy. I like to scare people with it from time to time, but honestly I'm not good at it either.
Now, about the magnet going "through" the coil, as in passing straight through the opening in the middle of the loops of wire, then there is nearly no change in flux. The flux is like a big arrow pointing out from the N pole of the magnet, bringing it closer or farther from the coil makes a small change, and going from close to inside the coil makes an even smaller change. Passing through to the other side is a small change yet again.
That's not to say that a magnet buried inside the coil won't do anything. If your magnet were to flip pole over pole somehow, then the field would reverse as the magnet reversed, and you'd get a change in flux that way, and EMF. In fact there's a rather easy way to build little moving wires like that, just in reverse. They make fun conversation pieces (for people who aren't offended by nerdy experiments, that is).
Oh, and welcome to the board!
