Which of the following are false for E&M waves? I. E&M waves does not require a medium to travel II. The angle between B and E field vectors in E&M waves can be anything between 0° and 180°. II. The angle between B field vector and the propagation direction should always be larger than the angle between E field vector and the propagation direction. IV. The magnitude of E field should be equal to the product of speed of light and the magnitude of B field. O I, Il and III Il and II I and IV O I and II

University Physics Volume 1
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Chapter16: Waves
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Problem 119AP: The speed of light in air is approximately v=3.00108 m/s and the speed of light in glass is...
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Which of the following are false for E&M waves?
I. E&M waves does not require a medium to travel
II. The angle between B and E field vectors in E&M waves can be anything between 0° and 180°.
II. The angle between B field vector and the propagation direction should always be larger than
the angle between E field vector and the propagation direction.
IV. The magnitude of E field should be equal to the product of speed of light and the magnitude of
B field.
O 1, Il and II
Il and III
I and IV
I and II
Transcribed Image Text:Which of the following are false for E&M waves? I. E&M waves does not require a medium to travel II. The angle between B and E field vectors in E&M waves can be anything between 0° and 180°. II. The angle between B field vector and the propagation direction should always be larger than the angle between E field vector and the propagation direction. IV. The magnitude of E field should be equal to the product of speed of light and the magnitude of B field. O 1, Il and II Il and III I and IV I and II
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