I. Electrical interactions

A$.$ Press a piece of sticky tape, about $15-20cm$ in length, firmly onto a smooth unpainted surface, for example, a notebook or an unpainted tabletop. $($For ease in handling, make "handles" by folding each end of the tape to form portions that are not sticky.$)$ Then peel the tape off the table and hang it from a support $($e$.$g$.,$ a wooden dowel or the edge of a table$).$

Describe the behavior of the tape as you bring objects toward it $($e$.$g$.,$ a hand, a pen$).$