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

question 33

Multiple Choice

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 entrance into the uterus.