Chapter 22: Electromagnetic Waves

4 Questions

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Electromagnetic Wave Quizzes & Trivia

Questions and Answers
  • 1. 
    The basic equations for all electromagnetism were developed by
    • A. 

      Newton.

    • B. 

      Gauss.

    • C. 

      Maxwell.

    • D. 

      Hertz.

  • 2. 
    An electric field is produced by a
    • A. 

      Constant magnetic field.

    • B. 

      Changing magnetic field.

    • C. 

      Either a constant or a changing magnetic field.

    • D. 

      None of the given answers

  • 3. 
    A changing electric field will produce a
    • A. 

      Current.

    • B. 

      Gravitational field.

    • C. 

      Magnetic field.

    • D. 

      None of the given answers

  • 4. 
    All electromagnetic waves travel through a vacuum at
    • A. 

      The same speed.

    • B. 

      Speeds that are proportional to their frequency.

    • C. 

      Speeds that are inversely proportional to their frequency.

    • D. 

      None of the given answers