1. Electric Field

2. E = k q/r2 N/C E = F/q Electric Field For point charges:
The force felt by a positive charge divided by the magnitude of the charge.
E = F/q
For point charges:
E = k q/r2 N/C

3. What is the Field 2m to the right of a 3μC positive charge?X + 2m

4. What is the Field in the middle of the Charges?-
2μC X + 1m 1m

5. Where is the Field zero?
3μC -
2μC + 2m

6. Where is the Field zero?
3μC +
2μC + 2m

7. Uniform Field (Parallel Plate Capacitor)
E = q/(εo A) =
Εo = 8.85x10-12 C2/N*m2

8. Electric Field Lines +

9. Electric Field Lines -

10. Electric Field Lines + -