The light bulb is brightest when either end of the magnet is in the middle of the coil.
An electric light with a wire filament that has been heated until it glows is known as an incandescent light bulb, incandescent lamp, or incandescent light globe. To prevent oxidation, the filament is encased in a glass bulb with a vacuum or inert gas. Terminals or wires buried in the glass provide current to the filament. Electrical connections and mechanical support are provided by a bulb socket.
From 1.5 volts to around 300 volts, incandescent bulbs are produced in a variety of diameters, light outputs, and voltage ratings. They operate just as well on alternating current as they do on direct current, have inexpensive production costs, and don't need any extra regulating apparatus. As a result, incandescent bulbs are often utilised for illumination in homes and businesses.
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