1. Electric Fields Types of Charges Methods of Charging
Conductors and Insulators
Concept of an Electric Field
Uniform Electric Field

2. Electrical Charge Proton Electron Positively charged
Charge = x C
Mass = 1.67 x kg
Electron
Negatively charged
Charge = x C
Mass = 9.11 x kg

3. Methods of Charging
Charging by Friction

4. Triboelectric Series

5. Methods of Charging
Charging by Induction

6. Methods of Charging
Charging by Conduction

7. Materials Conductors Insulators
Materials that allow electricity to flow
Examples: Metals
Insulators
Materials that inhibit the flow of electricity
Examples: Plastic and Rubber Materials

8. Like charges repel; opposite charges attract.
Repulsive forces
Attractive forces

9. How can charges exert forces on each other when they are not even in contact with each other?

10. Concept of the Electric Field
Region of space where a charged particle can experience a force

11. Concept of the Electric Field

12. Electric Field
Force per unit positive charge
E = F/q
Units: NC-1

13. Uniform Electric Field
Charged Parallel Plates

14. Uniform Electric Field
Charged Parallel Plates

15. Uniform Electric Field
Charged Parallel Plates
Work done to move charges at a distance from each other
E= V/d
Units: Vm-1

16. Uniform Electric Field

17. Charges in Uniform Electric Field
Force on
An electron
A proton
Direction of motion
Other Equations