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Simple Tangent Galvanometer Racks & Stands_Draining Racks 5cm and field strength from

SKU 97081050778
4.1
Description

5cm and field strength from 100 to 7500 Gauss across the working volume

and probes for advanced anatomy and specimen coursework

and histology laboratory instruction

Reproduces Ewald von Kleist's 1745 charge-storage device with concentric metal cups around a plastic dielectric

Simple Tangent Galvanometer Racks & Stands_Draining Racks 5cm and field strength fromUsed to measure current by reading compass needle deflection inside a coil, this simple tangent galvanometer turns Oersted's effect into a quantitative ammeter calibrated against Earth's field.

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