Answered: At some point and some instant, the…

At some point and some instant, the electric field has has a value of 204 V/m. Calculate the magnitude of the magnetic field at this point and this instant.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter16: Electromagnetic Waves

Section: Chapter Questions

Problem 45P: The electric field of an electromagnetic wave traveling in vacuum is described by the following wave...

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Concept explainers

Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.

Question

Determine the wavelength of the wave.
Answer in units of m.
101
At some point and some instant, the electric
field has has a value of 204 V/m.
Calculate the magnitude of the magnetic
field at this point and this instant.
Answer in units of T.

A plane electromagnetic sinusoidal wave of
frequency 26.4 MHz travels in free space.
The speed of light is 2.99792 × 108 m/s.

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