Show that if an electron were conned inside an atomic
Chapter 27, Problem 27.56(choose chapter or problem)
Show that if an electron were conned inside an atomic nucleus of diameter 2.0 1015 m, it would have to be moving relativistically, while a proton conned to the same nucleus can be moving at less than one-tenth the speed of light.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer