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Conical Conductor, 10 x 5cm Category_Glassware 8mm inner diameter

SKU 3172181102
4.1
Description

8mm inner diameter

Eight 15 x 10 x 10cm pinhole boxes

an Erlenmeyer flask

Classroom-wide polling clicker system enabling real-time student response during lessons

Conical Conductor, 10 x 5cm Category_Glassware 8mm inner diameterTen 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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