1. Balloon and Sweater Activity

2. Task Description A balloon will be rubbed on a sweater as shown. The balloon will then be brought near the sweater and released.

3. Ignoring the effects of gravity, Predict what will happen to the balloon? A. Nothing the sweater transferred its charge to the balloon B. It will be repelled since the balloon and the sweater have the same charge C. It will attract since the balloon and sweater have opposite charges D. It will induce a charge in the sweater and be attracted E. Some other answer

4. Task Description Next the balloon is brought near a wall

5. Ignoring the effects of gravity, Predict what will happen to the balloon? A. Nothing, the wall is uncharged B. Some charge will be transferred from the balloon to the wall and they will repel C. It will attract since the balloon and wall have opposite charges D. It will induce a charge separation in the wall and be attracted E. Some other answer