Record your data in the table below: Interaction type Balloon Rubbed with Felt & Felt 2 Balloons Rubbed with Felt 2 Balloons Rubbed with Plastic Balloon Rubbed with Plastic & Plastic Balloon Rubbed with Plastic & Balloon Rubbed with Felt. Glass Rod rubbed with Silk. Plastic Rod Rubbed with Felt. 1. Balloons rubbed with the same material 2. A balloon rubbed with a particular material is 3. A balloon rubbed with felt 4. All of these effects are stronger the Effect each other. to that material. a balloon rubbed with plastic wrap. the objects are to each other.

A piece of cotton and a piece of synthetic rubber are rubbed together, and the cotton is touched against a neutral pithball. Next, in a separate experiment, silk and ebonite are rubbed together. The rubbed piece of silk is brought near the topof a metal wand electroscope and the electroscope is charged permanently by induction. When the pith ball is broughtnear the bulb of the electroscope, what type of behavior would it show? Explain your answer.

Your answer is incorrect. Decide how the sketches below would be listed, if they were listed in order of decreasing force between the charges. That is, select "1" beside the sketch with the strongest force between the charges, select "2" beside the sketch with the next strongest force between the charges, and so on. Note for advanced students: since the units of each charge are not written, you may assume any convenient and reasonable unit, for example coulombs or multiples of e. -1 O 1 (strongest) 02 3 4 (weakest). O 1 (strongest) 02 3 04 (weakest) → X O 1 (strongest) 02 03 O4 (weakest) 1 (strongest) 3 4 (weakest)