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Quiz on Electromagnetic Theory: Index of Refraction from Reflected Intensity - Prof. James, Quizzes of Physics

Rensselaer Polytechnic Institute (RPI)Physics

Prof. James J. Napolitano

A university quiz question from the electromagnetic theory course (phys4210) regarding the calculation of the index of refraction of a non-conducting material based on the intensity of reflected light.

Typology: Quizzes

2010/2011

Uploaded on 05/17/2011

koofers-user-zkp 🇺🇸

10 documents

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Download Quiz on Electromagnetic Theory: Index of Refraction from Reflected Intensity - Prof. James and more Quizzes Physics in PDF only on Docsity! Name: PHYS4210 Electromagnetic Theory Quiz #12 2 May 2011 This is a closed book quiz! You have thirty minutes to complete it. A plane wave of visible light in vacuum is normally incident on the planar surface of a thick slab of non-conducting material. The intensity (that is, the power per unit area) of the reflected light is 1/9 that of the incident light. What is the index of refraction of the material? You may assume that the magnetic permittivity µ = 1 for the material.

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Quiz on Electromagnetic Theory: Index of Refraction from Reflected Intensity - Prof. James, Quizzes of Physics

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