Recent content by jonmondalson

I'm confused by this. I'm trying to understand, but I don't know how to get any expression for the conjugate.

Thanks for this lurflurf. So I get w^2 = u^2 - v^2 I really have no idea what to do with this, could you kindly give me another little hint?

Homework Statement If w = u(x,y)+iy(x,y) is an analytic function then \phi(x,y) = u(x,y)v(x,y) is harmonic, where u and v are the real and imaginary parts of w. What is the harmonic conjugate of \phi? Homework Equations So I know for analytic functions the Cauchy-Riemann equations...

Hello, I'm looking to work out the current at I in the following circuit using Kirchoff's current law and nodal analysis: [PLAIN]http://img853.imageshack.us/img853/4792/circuitgem.jpg Using Kirchoff's voltage law (and loop analysis), I got a current of (35/22)A, but for the current law...