Conical Conductor, 10 x 5cm Biology Built for identification exercises
Conical Conductor, 10 x 5cm Biology Built for identification exercisesTen centimeter brass cone on an ebonite insulator and metal base, demonstrating that electrostatic charge concentrates most densely at the tip where surface curvature is highest.
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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21