The nuclei of large atoms, such as uranium, with 9292 protons, can be modeled as spherically symmetric spheres of charge. The radius of the uranium nucleus is approximately 7.4×10−15m7.4×10−15m .
(a) What is the electric field this nucleus produces just outside its surface?
(b) What magnitude of electric field does it produce at the distance of the electrons, which is about 1.0×10−10m m?
(c) The electrons can be modeled as forming a uniform shell of negative charge. What net electric field do they produce at the location of the nucleus?
Answers: 3
Physics, 21.06.2019 13:30, deandrehudson18
What if? physicists often measure the momentum of subatomic particles moving near the speed of light in units of mev/c, where c is the speed of light, and 1 mev = 1.6 ✕ 10−13 kg · m2/s2. based on this, what are the units of momentum for a high-speed subatomic particle in terms of fundamental si units?
Answers: 1
Physics, 22.06.2019 21:30, hail47
Global climatic patterns are changing because of the melting of polar ice caps. the melting of polar ice caps is an example of the interaction between the atmosphere and cryosphere cryosphere and geosphere hydrosphere and geosphere biosphere and cryosphere
Answers: 1
The nuclei of large atoms, such as uranium, with 9292 protons, can be modeled as spherically symmetr...
Chemistry, 25.07.2021 09:40
Social Studies, 25.07.2021 09:40
Business, 25.07.2021 09:40