Why does it stick to my shirt when I take off my sweater?

This is due to static electricity.
Static electricity is a charge that builds up over time. And charge is a physical scalar quantity.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.