AP EAMCET · PHYSICS · Magnetic Effects of Current
If ' \(\mu\) ' is the magnetic moment of an electron revolving around hydrogen nucleus in an orbit of principal quantum number ' \(n\) ', then
- A \(\mu \alpha n^2\)
- B \(\mu \alpha \mathrm{n}\)
- C \(\mu \alpha \frac{1}{n}\)
- D \(\mu \alpha \frac{1}{\mathrm{n}^2}\)
Answer & Solution
Correct Answer
(B) \(\mu \alpha \mathrm{n}\)
Step-by-step Solution
Detailed explanation
Magnetic moment is given as \(\mu=-\frac{\mathrm{neh}}{2 \mathrm{~m}}\) Here, \(\mathrm{n}=\) principle quantum number \(\mu \propto \mathrm{n}\)
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