A beneficial examination charge placed around a destructive charge might have small prospective energy, analogous to the bowling ball on the ground.모바일 웹 브라우저(크롬, 사파리 등)에서 ""을 주소창에 입력하면 네이버 모바일 웹 페이지로 이동합니다.Performing with electronics, we typically haven't got to deal