video H1: The electric potential energy of a system of 2 charges

video H2: Potential, Potential Difference, and Voltage

video H3: Potential Difference as a Path Integral

video H4: Potential Difference as a Path Integral (part 2)

video H5: Accelerating a Positive Charge, Q, From a Positively Charged Plate to a Negatively Charged Plate

video H6: Conductors in Electrostatic Equilibrium (Revisited)

video H7: Conductors in Electrostatic Equilibrium (Revisited... part 2)

video H8: Review for Unit K (part 1)  You might want to pause the video each time a question is asked and try to get the answer on your own.

video H9: Review for Unit K (part 2)

video H10: Review for Unit K (part 3)