Amateur Radio Lesson 4.2, Electrical and Magnetic Fields, 11th Edition

Here’s your video introduction to Section 4.2, “Electrical and Magnetic Fields,” in the 11th Edition of the ARRL Extra Class License Manual for Ham Radio. This video introduces electromagnetic fields and waves, the concept of a field, wavefronts, and polarization.

You can find a complete list of the Amateur Extra videos by clicking here, or click here to go to the YouTube Amateur Extra playlist. Please post your questions either below or on the YouTube page for this video. Good luck in your studies!

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