Hello guys, Sorry it is electrophoresis In electrophoresis is a similar electromotive force applied to all particles or are all particles accelerated at the same rate? What I mean is let's say if every particle gets 10N. F=ma and bigger particle would travel slower. So can't I include this in the answer. If they are only accelerated at the same rate I can understand how different particles would have different resistances? So is the answer F=ma? Thank you!