The iron molecules interact with the induction coil to create a magnetic field that heats up the pan. So, unlike aluminum, stainless steel pans will work on an induction cooktop, along with copper ...

An induction heater operates by surrounding the object to be heated with a coil carrying high frequency AC current. Basically, the entire setup acts like a huge transformer with a shorted secondary.

This induction heater has a trick up its sleeve, too. Instead of using an air coil to generate heat in the cookware, this one uses an iron core instead. The project’s creator [mircemk] built an ...

Wireless charging uses two physical coils. The induction coil in the charger and the receiver coil in the phone. If you don't align the two coils on top of each other, your device won't charge ...

"Gas is really nice but induction might be my favorite." Amateur chef ignites debate after sharing 'irrational' thoughts on ...

or for the coil to be rotated round the magnet. This method of generating electricity, called induction, was discovered by Michael Faraday in 1831. He found that the stronger the magnets were ...

A – The coil is at 0°. The coil is moving parallel to the direction of the magnetic field, so no potential difference is induced. B – The coil is at 90°. The coil is moving at 90° to the ...

Note that this magnetic field opposes the original change. For example, if a magnet is moved into a coil of wire, the induced magnetic field tends to repel the magnet back out of the coil.