The nuclei of large atoms, like uranium, having protons, can be modeled as spherically symmetric spheres of charge. The radius of the uranium nucleus is around:
Determine the electric field this nucleus generates just outside its surface?
Deduce your answer by using two significant figures.
What magnitude of electric field does it generate at the distance of the electrons, which is around 2.0×10-10?
Deduce your answer by using two significant figures.