- #1

Nabeshin

Science Advisor

- 2,207

- 16

Because I wrapped the wire around multiple times, does the distance from the iron core factor into the equation? It makes sense to me that each successive wrap will have less effect than the previous one. Also, I don't mind experimentally determining the value, but I'd like to have it in Tesla. Any idea how to convert data if I lift, say, a .5kg object into a tesla value at the surface of the magnet? Thanks for any help provided!