Open Question: At what distance from a 21 W electromag-netic wave point source (like a light bulb) is the amplitude of the e?
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King Member since:January 21, 2007Total points:80 (Level 1)At what distance from a 21 W electromag-
netic wave point source (like a light bulb) is
the amplitude of the electric field 33 V/m?
All quantities given here are in the SI units.
Answer in units of m.Answer QuestionBe the first to answer this question.
King Member since:January 21, 2007Total points:80 (Level 1)At what distance from a 21 W electromag-netic wave point source (like a light bulb) is
the amplitude of the electric field 33 V/m?
All quantities given here are in the SI units.
Answer in units of m.Answer QuestionBe the first to answer this question.
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