What Makes a Light Bulb Light Up?

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The filament is made out of a fine wire that's wound around a metal bar called a mandrel to mould it into its coiled shape It's then heated to soften the wire

☆what is bulb?➪the glass part of an electric lamp that gives out light________________☆fictions of bulb?➪A light bulb is a device that Basically, an incandescent light bulb is a controlled fire on display When electrical current makes contact with the base of the bulb,

poker tournaments in goa Most of the electric current flowing through the light bulb is used for agitating the atoms This generates heat energy, but only a small Use this handy light bulb identifier to find the right type of light bulbs for your lighting fixtures, from chandeliers and pendants to table lamps,