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The objective of this activity is to demonstrate the principles of electrostatics—specifically how a static charge can attract neutral objects. By creating friction between a plastic item and clothing, electrons are transferred, creating a net negative charge that can manipulate paper without physical contact. 2. Materials Small square of paper (lightweight paper works best) Pencil (sharpened) Blu-tack or Plasticine (for a stand) Plastic ruler, comb, or PVC pipe Woolen item (jumper, hat, or fabric) 3. Procedure: Spinning Paper Activity
Balance the center point of the paper on the tip of the pencil. Download Static Activity
Bring the charged ruler near one edge of the paper (but do not touch it). The paper will begin to spin towards the ruler. 4. Scientific Explanation (Why it works) The objective of this activity is to demonstrate
Use a balloon to lift small confetti paper off a table. Materials Small square of paper (lightweight paper works
Rub the plastic ruler or comb vigorously against the woolen item for 15–20 seconds. This creates a net negative charge.
Conduct the experiment in a dry room, as moisture in the air causes the static charge to dissipate more quickly. To make this paper even more detailed, I can:
Push the unsharpened end of the pencil into the Blu-tack, standing it upright on a flat, stable surface.