Interesting article on Induction Heating and LCR circuits

[FOI]

High Frequency Induction Heating

I found this artical informative, hope you do to.
Imagine if we could efficiently reverse this process of induction heating to obtain electricty.

[WeThePeople_USA]

Sure seems like suspending a long thin rod in the middle of a long non-metal tube with water flowing through it
would allow the induction coil wrapped on the outside of the non-metal tube to efficiently heat the water
via the long thin rod suspended in the middle of it, if all things are properly sized to match the flow rate.

A nice long one of these should be able to supply a full house sized
hot water baseboard/radiator heating system just fine,
but would it be more efficient than other water heating methods ?

[FRC]

jule theif

Would this work with a jule theif circuit ?

FRC