why is the bulb kept in circuit
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1
Answer:
We kept bulb in circuit because when we giving electricity and then the bulb glow and we use this light for many purposes
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7
Answer:
the wires and filament are house in a glass bulb, which is filt with an interet gas , such as argon. when a bulb is hooked to a power supply , an electric current flows from one contact to other , through the wires and filament.
hope it helps
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