>>BTW, I assume inductance and capacitance are not entirely imaginary, as they should behave differently. Are they actually complex? I assume they'd be at somehow right angles, i.e. not being at max at the same time. Well, I'm probably way out of my field here, but this matter where a purely imaginary mathematical game plays so well in a real situation (the other one is Zhukov's function, as far as complex stuff is considered) has always intrigued me.
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>One is positive imaginary, the other, negative imaginary. I think capacitance is negative imaginary. I don't remember exactly, but I can look it up if anybody is really interested...

This will do, thanks, the tiles have fit into their places. If you tell me more, I'll probably get confused again :)