RIGHT ANGLE CIRCUITRY
Date: Tuesday, May 13, 2003 @ 01:16:39 UTC
Topic: Science
"...OK, my brain hurts now. One last thing. Look at figure fifteen and imagine all sorts of "magnetic circuitry." Is there a magnetic equivalent of the vacuum tube or transistor? The heater or light bulb? And can we extend that PZT core into a ring of PZT wire, to create insulating electric circuitry which conducts only displacement current?! Yow!..."
Again, Bill Beaty has an excellent (and graphic) explanation for the "A & B" field at : www.amasci.com
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