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23 Nov 2019
A plane electromagnetic wave traveling in the positive direction ofan x axis in vacuum has components Ex = Ey = 0 and Ez = (5.0 V/m)cos[(p à 1015 s-1)(t - x/c)].(a) What is the amplitude of themagnetic field component? (b) Parallel to which axis does themagnetic field oscillate (enter 1 for x axis, 2 for y axis and 3for z axis)? (c) When the electric field component is in thepositive direction of the z axis at a certain point P, what is thedirection of the magnetic field component there (enter 1 for xaxis, 2 for y axis and 3 for z axis. For opposite direction useminus sign)? Assume that the speed of light is 2.998*108 m/s.
A plane electromagnetic wave traveling in the positive direction ofan x axis in vacuum has components Ex = Ey = 0 and Ez = (5.0 V/m)cos[(p à 1015 s-1)(t - x/c)].(a) What is the amplitude of themagnetic field component? (b) Parallel to which axis does themagnetic field oscillate (enter 1 for x axis, 2 for y axis and 3for z axis)? (c) When the electric field component is in thepositive direction of the z axis at a certain point P, what is thedirection of the magnetic field component there (enter 1 for xaxis, 2 for y axis and 3 for z axis. For opposite direction useminus sign)? Assume that the speed of light is 2.998*108 m/s.
29 Jun 2023
Beverley SmithLv2
23 Nov 2019
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