Step 3: Now what? Its wound flat... Sort of...
Probably good enough for this simple experiment.
Tape it up with two leads hanging out.
I know the image isnt the sharpest, but we are looking at one lead from the coil. I stripped the end with some sandpaper and then coiled it around a small screwdriver.
Do this or something similar to strip both ends and make a couple of tight loops. This is not critical, it just gives us a point to attch the light bulb without soldering.