On an electric stovetop, the elements consist of a thick metal strip/wire that is coiled and may or may not be visible. When supplied with current, by turning a dial or knob, we can heat a pot filled with water because   Question 15 options:   electrons leave the pot and enter the coil to heat it up.   electrons in the coil create a magnetic field in the pot to heat it up.   electrons leave the coil and enter the pot to heat it up.   electrons in the coil encounter resistance and the coil heats up.

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Electromagnets

The word "electromagnet" is composed of two words, ‘electro’ and ‘magnet’. It is a type of magnet in which an electric current helps in the generation of a magnetic field. Electromagnets usually consist of two major parts, wire and a coil around which the wire is wound. This is called a solenoid. When an electric current is allowed to pass through the coiled wire, the electric current produces a magnetic field. This magnetic field is present only when current is passing through the wire.