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Re: [Phys-L] Lenz's law and conservation of energy




On 2014, Apr 01, , at 15:24, Anthony Lapinski <Anthony_Lapinski@pds.org> wrote:

I've wondered about induction cooking ever since a student asked me about
it in class a few weeks ago. So the pans are made of special materials
that heat up, but the stovetop does not?


The stove top is ceramic w/ the RF coil imbedded. Yes?


Ohms / inch ?!

Give relative efficacy of various metals and frequency, etc.:

Induction cooking - Wikipedia, the free encyclopedia

http://en.wikipedia.org/wiki/Induction_cooking

bc