Consider a monochromatic electromagnetic plane wave propagating in the x direction. At a particular point in space, the magnitude of the electric field has an instantaneous value of 15.4 V/m in the positive y-direction. The wave is traveling in the positive x-direction. Y E wave propagation X . The speed of light is 2.99792 × 108 m/s, the permeability of free space is 47 x 10-7 T N/A and the permittivity of free space 8.85419 × 10-¹2 C²/N. m². Compute the instantaneous magnitude of the magnetic field at the same point and time. Answer in units of T.

Consider a monochromatic electromagnetic plane wave propagating in the x direction. At a particular point in space, the magnitude of the electric field has an instantaneous value of 15.4 V/m in the positive y-direction. The wave is traveling in the positive x-direction. Y E wave propagation X . The speed of light is 2.99792 × 108 m/s, the permeability of free space is 47 x 10-7 T N/A and the permittivity of free space 8.85419 × 10-¹2 C²/N. m². Compute the instantaneous magnitude of the magnetic field at the same point and time. Answer in units of T.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Poynting vector at the same point and time?
Answer in units of W/m².
What are the directions of the instanta-
neous magnetic field and the instantaneous
Poynting vector respectively?
1. B
and Ŝ= k
2. B
and S = k
3. B =î+3 and Ŝ= k
4. Bk and Ŝ = î
5. B=k+ and S = 3
6. B and S=î
7. Bk and S=j
=
=
8. B=3+k and S=1
9. Bk and S=î+ĵ
=
10. B and S=ĵ
What is the instantaneous value of the en-
ergy density of the electric field?
Answer in units of J/m³.
What is the instantaneous value of the en-
ergy density of the magnetic field?
Answer in units of J/m³.

Consider a monochromatic electromagnetic
plane wave propagating in the x direction. At
a particular point in space, the magnitude of
the electric field has an instantaneous value
of 15.4 V/m in the positive y-direction. The
wave is traveling in the positive x-direction.
y
E
wave propagation
X
The speed of light is 2.99792 × 108 m/s, the
permeability of free space is 47 x 10-7 T.N/A
and the permittivity of free space 8.85419 ×
10-¹2 C²/N. m².
Compute the instantaneous magnitude of
the magnetic field at the same point and time.
Answer in units of T.
What is the instantaneous magnitude of the

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