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Old April 1st 07, 03:50 PM posted to rec.radio.amateur.antenna
Cecil Moore[_2_] Cecil Moore[_2_] is offline
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First recorded activity by RadioBanter: Mar 2007
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Default Is the Superposition Principle invalid?

Cecil Moore wrote:
P1 + P2 + 2*SQRT(P1*P2) = P3

There you have it. The mathematical derivation of
the irradiance (power) equation.


This is, of course, for the condition where V1 and
V2 are in phase.
--
73, Cecil http://www.w5dxp.com