Determiner l'interfrange i sur le plan d'observation π distant de L de D: Determine the interfringe i on the observation plane π distant from L from D:
1) pour D=f
if D=f
2)pour D=2f
if D=2f

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible

true is the correct answer

hope i

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!

i think it's 35 meters