Instead of going wayyyyyyyy off the deep end.....which these threads always seem to do with all the Maxwell & Farady equations, why not wait and see if the OP actually says what his plans are for the model....THEN make the best suggestions based on what he’d like the locomotive to do....all the nomenclature and mathematical equations are worthless until we know what the OP would like to see the locomotive do.....I’m not sure at this point if we’re running a Hudson or firing up the Enterprise to go where no man has gone before......geezzzzzzz....
Pat
