bulb ligths up beacuse the battery has electricity or energy and wires was connected to battery into light bulb. the wires transfer the electricity from the battery and the wires take the electricity to go to the light bulb
Answer When a light bulb connects to an electrical power supply, an electrical current flows from one metal contact to the other. As the current travels through the wires and the filament, the filament heats up to the point where it begins to emit photons, which are small packets of visible light.
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Answer:
bulb ligths up beacuse the battery has electricity or energy and wires was connected to battery into light bulb. the wires transfer the electricity from the battery and the wires take the electricity to go to the light bulb
Answer When a light bulb connects to an electrical power supply, an electrical current flows from one metal contact to the other. As the current travels through the wires and the filament, the filament heats up to the point where it begins to emit photons, which are small packets of visible light.
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