An electroscope is a device that detects charge on objects that touch it or are brought near it. John rubs a piece of cotton fabric on a plastic rod and then touches the rod to the electroscope. What methods of charging does John use? -It models induction because the painter represents a neutral object and the paint represents electrons that are transferred through rubbing.

-It models conduction because the painter represents a charged object and the paint represents electrons that are transferred through contact.

-It models induction because the painter represents a charged object and the paint represents electrons that are transferred through contact.

-It models conduction because the painter represents a neutral object and the paint represents electrons that are transferred through rubbing.