Physics, 03.04.2020 22:30 tilsendt

What is the maximum power level of a radio station so as to avoid electrical breakdown of air at a distance of 0.70 mm from the transmitting antenna? Assume the antenna is a point source. Air breaks down in an electric field of about 3×106V/m3×106V/m .

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What is the maximum power level of a radio station so as to avoid electrical breakdown of air at a d...