Description
this decade resistance box substitutes for fixed resistors in circuit experiments
Tightly wound 700-turn copper coil on a small air-core former
used to demonstrate capacitance and the discharge of stored static charge
Included is a touch screen
Electrolytic Capacitor Demonstrator, Model N4 Coating_Vinyl this decade resistance box substitutesThousand microfarad electrolytic capacitor in an ABS module with 4mm sockets, sized for visible time scale RC charging and capacitor driven momentary lamp flash experiments.
Exchange/Return Notes
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