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QJEEM22Phdf47: JEE Main 2022 Physics - Class 12 JEEM22Phdf47 Solution: Choose the correct option from the following options given…
Choose the correct option from the following options given below :
Multiple Choice Options
- A In the ground state of Rutherford's model electrons are in stable equilibrium. While in Thomson's model electrons always experience a net-force.
- B An atom has a nearly continuous mass distribution in a Rutherford's model but has a highly non-uniform mass distribution in Thomson's model.
- C A classical atom based on Rutherford's model is doomed to collapse.
- D The positively charged part of the atom possesses most of the mass in Rutherford's model but not in Thomson's model.
Step-by-Step Verified Solution
An atom based on classical theory of Rutherford's model should collapse as the electrons in continuous circular motion that is a continuously accelerated charge should emit EM waves and so should lose energy. These electrons losing energy should soon fall into heavy nucleus collapsing the whole atom.