It has been proposed to use large inductors as energy storage devices. (a) How much electrical energy is conerted to light and thermal energy by a 150W light bulb in one day? (b) if the amount of energy calcuated in part (a) is stored in an inductor in which the current is 80.0 A, what is the inductance?

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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.