Electrophorus Static Induction Demonstrator Item Type_Net Long-focal double-convex glass lens at

Long-focal double-convex glass lens at 75mm diameter and 500mm focal length

Designed to demonstrate conservation of angular momentum and gyroscopic precession

producing the stroboscopic effect that visually freezes vibrating or rotating objects when the disc speed matches their frequency

providing an inert electrode that lets students isolate electrolyte and ion behavior from electrode chemistry

Rat dissection model demonstrates rodent anatomy

Electrophorus Static Induction Demonstrator Item Type_Net Long-focal double-convex glass lens atClassic induction electrophorus with a 6 inch bakelite charge plate and a 3. 5 inch grounded brass disc, generating repeated sparks to illustrate charge separation by induction.