What is the magnitude of the electric field at a distance of 8.30 char 02.png 10 10 m from an iridium nucleus?
What would be the magnitude of the force on an electron at that distance?
If we treat an electron typically (as opposed to quantum mechanically) we can think of it as a point object that can orbit a nucleus. What would be the frequency of the electron's motion about this nucleus at this distance? Enter a frequency in Hz.
Again treating the electron typically, how fast it moving?
What would the magnitude of the electric field be if the distance from the nucleus were tripled?