1. Physics I Class 19
Coulomb’s Law

2. Forces Known to Physics (Review)

3. A New Property of Matter - Charge

4. Conservation of Charge

5. Coulomb - A Man, A Unit, A Law

6. Coulomb’s Law of Electrostatic Force

7. Direction of Electrostatic Force “Opposites Attract”

8. Properties of Electrostatic Force Similarities with Gravity

9. Properties of Electrostatic Force Differences with Gravity

10. Comparison of Gravity and Electrostatic Force

11. Superposition of Electrostatic Forces

12. Two Ways of Calculating the Electric Force Vector

13. How to Calculate a Unit Direction Vector

14. How to Calculate the Electric Force Vector (Prof. B’s Method)

15. Class #19 Take-Away Concepts

16. Class #19 Problems of the Day

17. Answer to Problem 1 for Class #19

18. Class #19 Problems of the Day

19. Answer to Problem 2 for Class #19

20. Activity #19 Coulomb’s Law