1.8m Optical Bench Size_Small Reproduces Oersted's 1820 experiment

Reproduces Oersted's 1820 experiment

Heavy-duty die-cast alloy boss head with a painted gray finish and two adjustable thumbscrews

and rolling stand for comprehensive anatomy instruction and patient education

Slidable electromagnet on this 6V drive lets students vary amplitude while the chrome-plated steel prongs (10 x 25 x 300mm) sustain an accurate 60Hz vibration on a horizontal or vertical base

motion studies

1.8m Optical Bench Size_Small Reproduces Oersted's 1820 experimentSteel U section 170cm track on foot supports, equipped with five riders, six convex concave lenses spanning 10 50cm focal lengths, color filters with Young's slits, mirrors, and screens.