Physics lab experiments

Lab 6 - Static Electricity Instructions: > Go to the link: https://phet.colorado.edu/en/simu lations/balloons-and-static- electricity/about > Click the play triangle. Check "Show all Charges." Nothing else should be checked. Record answers in a colour different than red or black. If you do not do so, marks will be deducted. (10 marks) 1. What is the net charge on the sweater? Why? 2. What is the net charge on the balloon? Why? > Rub the balloon on only one sleeve of the sweater. 3. What overall charge does the balloon now have? What is its net charge? 4. What overall charge does the sweater now have? What is its net charge? 5. Does the balloon or sweater have more net charge (magnitude only) on it? Why? 6. What happens when you place the balloon in the middle of the wall and the sweater and let it go? Why? > Click on the "two balloons" option. And rub the green balloon to the entire sweater. 7. Which balloon has a greater net charge? Why? > Click on the "two balloons" option. And rub the green balloon to the entire sweater. 8. Bring the green balloon close to the wall and let it go. Draw the charge distribution of the wall and the green balloon. 9. What is your observation about the positive charges? 10. If they are not moving, is it possible to get an object positively charged? How? Conclusion: (2 Marks)