> Errr..... Induction: yes. Hall effect: no. > > You'd have to strip down the wires on your appliance to use the hall > effect, since this requires measuring a current across the wire. > Instead, they use a toroid around the wire to get the best inductive > coupling they can and measure the current there.
Thanks for the correction, it's obviously a long time ago I took a physics course. :) -- You received this message because you are subscribed to the Google Groups "The Java Posse" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/javaposse?hl=en.
