Derik recently found that electricity is the movement of electrons in – InterviewSolution

1.	Derik recently found that electricity is the movement of electrons in the wire and he already know that everything is made up of atoms but he couldn't understand how this process can give off light like in case of a bulb how will you explain it to him at the atomic scale
Answer» Derik recently found that electricity is the movement of electrons in the wire and he already know that everything is made up of atoms but he couldn't understand how this process can give off light like in case of a bulb how will you explain it to him at the atomic scale

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