Mr Al,
Thats interesting. So if we use the more accurate answer, we can prove that an estimate based on the order of magnitude of the charge with the simple exponential gives about the right answer. Thus, we dont have to worry that there is some unexpected significant delay for those last electrons. There is some delay, but not too much. Remember, nyaknyan expressed concern about this and wondered if his inital thought might have a flaw. It seems you have answered his concern. Very good.
Thats interesting. So if we use the more accurate answer, we can prove that an estimate based on the order of magnitude of the charge with the simple exponential gives about the right answer. Thus, we dont have to worry that there is some unexpected significant delay for those last electrons. There is some delay, but not too much. Remember, nyaknyan expressed concern about this and wondered if his inital thought might have a flaw. It seems you have answered his concern. Very good.