ch27-p074 - 74(a Using Eq 27-4 we take the derivative of...

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74. (a) Using Eq. 27-4, we take the derivative of the power P = i 2 R with respect to R and set the result equal to zero: dP dR d dR R Rr rR = + F H G I K J = + = εε 2 2 2 3 0 () which clearly has the solution
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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