Description
This apparatus enables students to observe the motion of charged oil droplets suspended between two parallel plates under the influence of gravity and an electric field. By adjusting the voltage and observing droplet behavior, users can calculate the elementary charge (e)—a foundational concept in atomic physics.
Features
Diameter of orl-drop chamber:44.5mm Distance between the 2 parallel plate:5+/-0.02mm Diamter of ray beam:2-3cm Mean relative error:less than 5% Mini X ray source radiant power:100m rem/hr