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.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter34: Maxwell’s Equations And Electromagnetic Waves
Section: Chapter Questions
Problem 32PQ
Related questions
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![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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffc4a8015-fb33-4e77-9586-6df202d6d42e%2F57b07289-de6b-4688-8870-455a6f2e5a03%2Fnkcq2wz_processed.png&w=3840&q=75)
Transcribed Image Text: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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffc4a8015-fb33-4e77-9586-6df202d6d42e%2F57b07289-de6b-4688-8870-455a6f2e5a03%2Fwu33q_processed.png&w=3840&q=75)
Transcribed Image Text: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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