MR>"JAY EMRIE" bravely wrote to "MIKE ROSS" (03 Apr
04  09:45:00)
MR> --- on the heady topic of "{at}%^{at}#$%^ VEROBOARD"

MR> MR>Some fish have the ability to detect electric fields. If they use fish
MR> MR>oil in electros then perhaps these are bio-electric?

MR> JE> I hope the above was tongue in cheek.  :-)

MR>I was trying for a joke but it didn't quite turn out right...


MR> MR>Speaking of electric fields, would a conductor moving through a
MR> MR>stationary electric field produce an emf?

MR> JE> Hmmm? What is the difference between a moving electric field and a
MR> JE> conductor moving through a stationary electric field? None I would
MR> JE> say.

MR>Thanks, besides the antenna example other transducers now come to mind,
MR>for example the electret microphone, electrostatic speaker, etc.
MR>The name of the effect is electro-statics?

I thought it was electro magnetics - but it has been 30 plus years since
I have studied electronics so a few things are getting hazy.

Jay
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