College Physics 2: Lecture 4: The Electric Field

Описание: In this lecture, we learn what has been causing the electric forces discussed throughout our first few lectures - the electric field.
0:00 Fields
2:15 Electric Field Demo
7:29 Force on a probe charge
9:37 Electric Field of a point charge
12:31 Electric Field Diagrams
22:29 Example 1
26:37 Example 2
32:40 End of Lecture Questions