Question

If Rutherford's atomic model is correct, then the atom should collapse. Why?

Answer 1

1. Rutherford's atomic model: According to him, the electrons are revolving around the nucleus at very speeds.
2. The electrostatic force of attraction between the electrons and the nucleus is balanced by the centrifugal force acting on the revolving electrons.
3. It was shown by Maxwell that a charged particle such as an electron revolving around the nucleus would lose energy continuously in the form of electromagnetic radiation.
4. As a result of this, the electron should lose energy at every turn and move closer and closer to the nucleus, and would finally fall into the nucleus. In other words, the atom should collapse.