Question

cause and effect. what causes the bulb to light in a closed circuit ​

Answer 1

Answer:

In a simple circuit, including one in an incandescent light bulb, electricity travels through a closed circuit, passing over a filament, causing it to glow brightly. The more current that passes over a filament, the hotter it will get, the brighter it will burn, and the quicker it will burn out.

Explanation:

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Answer 2

The cause of a bulb lighting in a closed circuit is the flow of electric current through the circuit.

• When an electric current flows through a closed circuit, it passes through the filament of the bulb. The filament of the bulb is made of a thin wire that has high resistance.
• As the electric current flows through the filament, it encounters resistance, which causes the filament to heat up and glow, producing light.
• The electric current in the circuit is caused by the presence of a power source, such as a battery or a generator.
• The power source provides a voltage difference between the two ends of the circuit, which creates a potential difference that drives the flow of electric current.
• In summary, the cause of the bulb lighting in a closed circuit is the flow of electric current, which is caused by a power source creating a potential difference in the circuit.
• The effect of the current flow is the heating and glowing of the bulb filament, producing light.

For further reference visit,

https://brainly.in/question/7977303?referrer=searchResults

https://brainly.in/question/49177105?referrer=searchResults

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