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Quiz7b - Exam Phys 2C Quiz 7 Name MULTIPLE CHOICE Choose...

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Exam Phys 2C, Quiz 7 Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1)Which of the following is a WRONG statement? A)In a plane electromagnetic wave in vacuum, the magnetic fields is always perpendicular to the electric field and to the direction of wave propagation. B)For optimal reception of AM radio waves, the antenna of the receiver should be parallel to the antenna of the transmitter. C)In a given point in space, the electric and magnetic field of a plane electromagnetic wave in vacuum reach their maximal absolute values simultaneously. D)These electromagnetic waves are listed in the order of increasing wave length: gamma rays, X - rays, ultraviolet light, infrared light, microwaves, FM radio, AM radio. E)The radiation of an antenna emitting AM waves is directed such that the intensity of emitted waves is maximal in the direction along the antenna. 2)Which of the following is a WRONG statement: 3)Which of the following is a WRONG statement?
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