I was just knowing little bit about bose einstein condensate then I came across superconductor. In the bose einstein condensate particles have same energy levels and they can not escape the level or can't change their energy. Now I can't find the reason why anything should have near zero resistance for this. So my question is how does no energy change of the particles cause zero or near zero resistance ?
closed as unclear what you're asking by Emilio Pisanty, Chris, ZeroTheHero, John Rennie, Nobody recognizeable Sep 1 '18 at 7:23
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.