====== Millikan Oil Drop ====== {{:physicsdemos:modern_physics:electrons:millikan_oil_drop1.jpeg?400|}} The motion of oil droplets in free fall and in the presence of an electric field can be viewed using the Pasco Millikan Oil Drop apparatus. A video camera with its lens at the eyepiece of the microscope allows projection. L0, rest from labs PIRA DCS 7A15.10