How to Find the "Net Change Ring Area Ratio" for the Zeeman Effect

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Homework Help Overview

The discussion revolves around calculating the "Net Change Ring Area Ratio" for the Zeeman effect, specifically using data from a Fabry-Perot interferometer. Participants are exploring how to derive the ratio of the areas of rings formed due to Zeeman splitting in a spectral line, with a focus on understanding the relationships between different orders of rings and their diameters.

Discussion Character

  • Exploratory, Assumption checking, Problem interpretation

Approaches and Questions Raised

  • Participants discuss methods for calculating the area ratios, questioning how to pair rings from different orders to find the ratios. There is also uncertainty about the significance of the central spot's diameter and its relation to the calculations.

Discussion Status

Some participants have provided clarifications regarding the experimental setup and the nature of the measurements, while others are still grappling with how to analyze the data effectively. There is an ongoing exploration of how many data points are needed for the analysis and how to interpret the results in the context of the Zeeman effect.

Contextual Notes

Participants are working under the constraints of specific experimental conditions, such as varying coil currents and the resulting magnetic fields. There is also mention of potential confusion regarding the path difference in the interferometer setup and the implications for the central spot's behavior.

  • #31
Note on the above: If you draw the best fit line that passes through the origin, and use the slope, the answer won't be very much different than the answer you get when you put in the values of ## \frac{\delta}{\Delta}=.3 ## and ## B=.8 ##.
(If you draw the line through the origin and through the point with ## \frac{\delta}{\Delta}=.3 ## and ## B=.8 ##, and compute the slope, you get the same answer as by plugging in the values).
 
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