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A Planar Electromagnetic Wave Is Propagating in the +X Direction

Question 30

Multiple Choice

A planar electromagnetic wave is propagating in the +x direction. At a certain point P and at a given instant, the electric field of the wave is given by A planar electromagnetic wave is propagating in the +x direction. At a certain point P and at a given instant, the electric field of the wave is given by = (0.082 V/m) ĵ. What is the magnetic vector of the wave at the point P at that instant? (c = 3.0 x 10<sup>8</sup> m/s) A) 0.27 nT B) -0.27 nT C) 0.27 nT ĵ D) 6.8 nT E) -6.8 nT ĵ = (0.082 V/m) ĵ. What is the magnetic vector of the wave at the point P at that instant? (c = 3.0 x 108 m/s)


A) 0.27 nT A planar electromagnetic wave is propagating in the +x direction. At a certain point P and at a given instant, the electric field of the wave is given by = (0.082 V/m) ĵ. What is the magnetic vector of the wave at the point P at that instant? (c = 3.0 x 10<sup>8</sup> m/s) A) 0.27 nT B) -0.27 nT C) 0.27 nT ĵ D) 6.8 nT E) -6.8 nT ĵ
B) -0.27 nT A planar electromagnetic wave is propagating in the +x direction. At a certain point P and at a given instant, the electric field of the wave is given by = (0.082 V/m) ĵ. What is the magnetic vector of the wave at the point P at that instant? (c = 3.0 x 10<sup>8</sup> m/s) A) 0.27 nT B) -0.27 nT C) 0.27 nT ĵ D) 6.8 nT E) -6.8 nT ĵ
C) 0.27 nT ĵ
D) 6.8 nT A planar electromagnetic wave is propagating in the +x direction. At a certain point P and at a given instant, the electric field of the wave is given by = (0.082 V/m) ĵ. What is the magnetic vector of the wave at the point P at that instant? (c = 3.0 x 10<sup>8</sup> m/s) A) 0.27 nT B) -0.27 nT C) 0.27 nT ĵ D) 6.8 nT E) -6.8 nT ĵ
E) -6.8 nT ĵ

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