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Tuesday, April 19, 2016

Induction stoves - some examples

EM Induction has many uses and applications out in the world, and an induction stove is another good example that is not as well known as others. Check out this short video with some good examples of what one can do with such a stove. Remember, it is an AC current underneath the surface, and for NON-conductors this is no big deal...for conductors, such as a metal pot, currents are induced that produce heat due to the electrical resistance. This is an example of emf = A dB/dt (note that this also means circulating electric fields are being generated/induced in the pot, creating the electric currents).

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