The magnetic field of a plane-polarized electromagnetic wave moving in the z-direction is given by in SI units. What is the speed of the EM wave? A) 3 × 10⁸ m/s B) 100 m/s C) 10⁶ m/s D) 2 × 10⁷ m/s E) 2 × 10⁸ m/s

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The Answer of The magnetic field of a plane-polarized electromagnetic wave moving in the z-direction is given by in SI units. What is the speed of the EM wave? A) 3 × 10⁸ m/s B) 100 m/s C) 10⁶ m/s D) 2 × 10⁷ m/s E) 2 × 10⁸ m/s

The Magnetic Field of a Plane-Polarized Electromagnetic Wave Moving in the Z-Direction