The electric field component of an electromagnetic (EM) wave traveling in a non-dispersive medium is described as follows: E = E, cos [(1.57 x 107 rad/m) z + (3.54 × 1015 rad/s) t] j Which of the statements below describe the EM wave? I. The direction of propagation of the EM wave is in the +y-direction. II. The speed of light inside the medium is 2.25 x 10° m/s. III. The magnetic field component is in the +x-direction. IV. The wavelength of the wave is 157 nm. O A. Iand IV O B. Il and III O C. Tonly O D. Il only
The electric field component of an electromagnetic (EM) wave traveling in a non-dispersive medium is described as follows: E = E, cos [(1.57 x 107 rad/m) z + (3.54 × 1015 rad/s) t] j Which of the statements below describe the EM wave? I. The direction of propagation of the EM wave is in the +y-direction. II. The speed of light inside the medium is 2.25 x 10° m/s. III. The magnetic field component is in the +x-direction. IV. The wavelength of the wave is 157 nm. O A. Iand IV O B. Il and III O C. Tonly O D. Il only
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![The electric field component of an electromagnetic (EM) wave traveling in a non-dispersive medium is
described as follows:
E = E, cos[(1.57 x 107 rad/m) z + (3.54 × 1015 rad/s) t]j
Which of the statements below describe the EM wave?
I. The direction of propagation of the EM wave is in the +y-direction.
II. The speed of light inside the medium is 2.25 x 108 m/s.
III. The magnetic field component is in the +-direction.
IV. The wavelength of the wave is 157 nm.
O A. I and IV
O B. Il and III
O C. Tonly
O D. Il only](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2da97fad-fffc-49ab-837d-bc1a5650365d%2F6e2ff068-9757-4683-8421-f72c5c092177%2F87sczns_processed.png&w=3840&q=75)
Transcribed Image Text:The electric field component of an electromagnetic (EM) wave traveling in a non-dispersive medium is
described as follows:
E = E, cos[(1.57 x 107 rad/m) z + (3.54 × 1015 rad/s) t]j
Which of the statements below describe the EM wave?
I. The direction of propagation of the EM wave is in the +y-direction.
II. The speed of light inside the medium is 2.25 x 108 m/s.
III. The magnetic field component is in the +-direction.
IV. The wavelength of the wave is 157 nm.
O A. I and IV
O B. Il and III
O C. Tonly
O D. Il only
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