Plank’s Constant Apparatus
Objective:- To Plot Forward & Reverse Chat of a Vacuum Photo cell & to Calculate its stopping potential. Features:- Dual Range Power upply 0-1VDC/0-50 VDC with one dual range voltmeter & one sensitive centre zero Galvanometer of 25µA movement.Photo Cell mounted in wooden box having window for injectinf light & also for sliding the various […]