What has alternating electric and magnetic fields that travel in the form of a wave? A. electromagnet B. electromagnetic radiation C. alternating current D. direct current E. static electricityReset
Question
What has alternating electric and magnetic fields that travel in the form of a wave? A. electromagnet B. electromagnetic radiation C. alternating current D. direct current E. static electricityReset
Solution
The answer is B. Electromagnetic Radiation. Electromagnetic radiation consists of alternating electric and magnetic fields that travel in the form of a wave. This includes radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.
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