Tag Archives: potential difference

Answers: Birds don’t get shocked on power lines because they do not provide a path to ground for the electrical current. The electricity flows through the wire, and as birds are not in contact with the ground or another conductor, they do not complete a circuit and, therefore, do not …

Answer: The sparking that occurs when positive and negative wires are touched is primarily due to the flow of electrical current between them. When the two wires come into contact, electrons move from the negatively charged wire to the positively charged wire, creating a spark in the process. Reasoning: Electron …