Amateur Extra Class Lesson 4.2, Part 2: Reactance

Here’s your video introduction to the ARRL Extra Class License Manual for Ham Radio, Section 4.2. This is the second of three videos covering this section; this section discusses reactance, or how inductors and capacitors react to alternating current.

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2 Responses to Amateur Extra Class Lesson 4.2, Part 2: Reactance

  1. Mark Nichols says:

    A minor comment – electricity was “discovered” and not “invented”. minute: 7:11

    Great videos – Extremely useful.

  2. Charlie Martin says:

    Conductance – NOT Conductivity!

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