Current in a wire is due to the flow of electrons in the wire although – InterviewSolution

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1.	Current in a wire is due to the flow of electrons in the wire although the drift speed of the electron is very small yet an electric bulb lights up soon as it is switched on explain why
Answer» Current in a wire is due to the flow of electrons in the wire although the drift speed of the electron is very small yet an electric bulb lights up soon as it is switched on explain why

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