Laboratory Setup for Studying External Photoeffect - LS0076 Application

The installation is a metal case of the control unit, on the top panel of which is fixed installed photocell with a lens and light filters, a measuring scale and a guide for moving the illuminator on a movable carriage and stands with rotating polaroids to weaken the light flux falling on the photocell, allowing you to perform laboratory work on the study of the laws of the study of the phenomenon of the external photoeffect and the determination of Planck's constant.