EM radiation has an average intensity of 2200 W/m2. Which of the following statements about the E or B fields in this radiation is correct? a. Emax = 910.3 N/C b. Erms = 1020.1 N/C c. Brms = 3.03 x 10-6 T d. Bmax = 6.06 x 10-6 T

EM radiation has an average intensity of 2200 W/m2. Which of the following statements about the E or B fields in this radiation is correct? a. Emax = 910.3 N/C b. Erms = 1020.1 N/C c. Brms = 3.03 x 10-6 T d. Bmax = 6.06 x 10-6 T

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter16: Electromagnetic Waves

Section: Chapter Questions

Problem 87P: A certain 60.0-Hz ac power line radiates an electromagnetic wave having a maximum electric field...

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Question

EM radiation has an average intensity of 2200 W/m². Which of the following statements about the E or B fields in this radiation is correct?

a. E_max = 910.3 N/C

b. E_rms = 1020.1 N/C

c. B_rms = 3.03 x 10^-6 T

d. B_max = 6.06 x 10^-6 T

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