Tue Oct 21 09:52:18 EDT 2014

V/I Duality

Is there a way to represent voltage and current in a single number?

Problem then is the idea of node.  A node can have a voltage, but not
a current.  Is there a way to capture the serial/parallel duality as

I.e. what is a circuit modulo the V/I duality?[1]

[1] http://en.wikipedia.org/wiki/Quotient_space