If the amplitude of an EM wave propagating through an unknown medium or substance is 2π N/C electric field and π x 10-8 T for magnetic field, what is the index of refraction of the aid medium? a. π b. 3 c. 5 d. 2/3 e. 3/2

If the amplitude of an EM wave propagating through an unknown medium or substance is 2π N/C electric field and π x 10-8 T for magnetic field, what is the index of refraction of the aid medium? a. π b. 3 c. 5 d. 2/3 e. 3/2

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter16: Electromagnetic Waves

Section: Chapter Questions

Problem 94AP: A certain microwave oven projects 1.00 kW of microwaves onto a 30-cm-by-40-cm area. (a) What is its...

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Question

If the amplitude of an EM wave propagating through an unknown medium or substance is 2π N/C electric field and π x 10^-8 T for magnetic field, what is the index of refraction of the aid medium?

a. π

b. 3

c. 5

d. 2/3

e. 3/2

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