Question

who invented light bulb​

Answer 1

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Light bulb was invented by THOMAS ALVA EDISON .

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Answer 2

Answer:

Humphry Davy

In 1802, Humphry Davy invented the first electric light. He experimented with electricity and invented an electric battery. When he connected wires to his battery and a piece of carbon, the carbon glowed, producing light. His invention was known as the Electric Arc lamp.