i want to use the principal of induction to generate light when it intersects a magnetic field but i was wondering whether there are any materials that do it naturally without the need of constructing a inductor as shown in the wiki page that was linked. also the current generated by that...
i was wondering if anyone knew any liquids that light up when they cross a magnetic field... or any other setup where a light would light up when it crosses a magnetic field, the more sensitive the better.