one for the theorist

[Tony Allgood]

Martin wrote:
>Anyway, the water example is nice. Now: what is the water equivalent of
a capacitor?
>I guess a pressure container with some air in it?

If wire is analogous to a pipe, then a capacitor is a larger section of
pipe, with a rubber sheet across the cross section. No water flows
through the device, but changes in water pressure on one side of the
diapragm produce similar changes on the other side.

Regards,

Tony Allgood, Cumbria, UK

Rack mounted moog filter and the TB3030 SuperBassline projects:

http://aupe.phys.andrews.edu/diy_archive/schematics/oakley/