Atoms And Nuclei Question 275

Question: An electron in a hydrogen atom makes a transition from first excited state to ground state. The equivalent current due to circulating electron-

Options:

A) increases 2 times

B) increases 4 times

C) increases 8 times

D) remains the same

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Answer:

Correct Answer: C

Solution:

  • $ i=\frac{q}{T}\text{ Now, }T^{2}\propto r^{3}\propto n^{6}\Rightarrow i\propto \frac{1}{n^{3}} $


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