Concept explainers
The frequency of the photons absorbed related to the magnetic field.
Answer to Problem 1OQ
Option (b). The frequency is directly proportional to the magnetic field.
Explanation of Solution
Write the expression for magnetic potential energy.
Here,
Write the expression for potential energy.
Here,
Equate (I) and (II).
Conclusion:
From equation (III) it is clear that increase in the frequency linearly increases the magnetic field.
Therefore option (b) is correct.
The frequency is not proportional to the square of the magnetic field. Therefore option (a) is incorrect.
The frequency depends on magnetic field. Therefore option (c) is incorrect.
The frequency directly proportional to the magnetic field. Therefore option (d) is incorrect.
The frequency linearly increases the magnetic field. Therefore option (e) is incorrect.
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Chapter 44 Solutions
Physics for Scientists and Engineers with Modern Physics, Technology Update
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