Data Sheet

Questions:

1. Why does the bulb light in each of those tests?
   
   
   
   
   
   
   
   
2. For each test, tell which object, your hand or the charged object, was losing electrons. You should be able to determine this by observing which electrode flashed.
   
   
   
   
   
   
   
   
   
3. When you rub your feet on the floor what is happening?