Static electricity is best described as what?

Static electricity is best described as what?

• A. Friction between two objects, stored energy
• B. Flow of electrons in a conductor
• C. A magnetic attraction between materials
• D. Chemical energy stored in batteries

Answer: (A)

Static electricity is the buildup of electric charges on surfaces that stays in place until discharged. It usually happens when two objects rub against each other, causing electrons to transfer from one to the other. This transfer leaves one object with excess electrons (negative charge) and the other with a deficit (positive charge). The energy is stored as electric potential energy in this separated charge, and it can release suddenly as a spark or cause attraction/repulsion when the charges move to balance out. This differs from a current, which is a continuous flow of electrons through a conductor; it’s not about magnetic attraction, and it isn’t about chemical energy stored in batteries.

Static electricity is the buildup of electric charges on surfaces that stays in place until discharged. It usually happens when two objects rub against each other, causing electrons to transfer from one to the other. This transfer leaves one object with excess electrons (negative charge) and the other with a deficit (positive charge). The energy is stored as electric potential energy in this separated charge, and it can release suddenly as a spark or cause attraction/repulsion when the charges move to balance out. This differs from a current, which is a continuous flow of electrons through a conductor; it’s not about magnetic attraction, and it isn’t about chemical energy stored in batteries.