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Rod-Mounted Pulley, 40mm Physics_Mechanics Bell-in-vacuum jar with a 15cm

Rod-Mounted Pulley, 40mm Physics_Mechanics Bell-in-vacuum jar with a 15cmRod mounted pulley with a 40mm wheel on a low friction cone bearing in a U frame, fastened to a 10cm rod for clamping into retort stands during simple machines experiments.

SKU: 22345699355 · From composequickly.com

4.5
USD15.99 USD59.99

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Description

Bell-in-vacuum jar with a 15cm electric bell on 4-6V AC/DC suspended inside a 20 by 10cm glass chamber

the wider face brightening divergence demos while still producing reduced upright virtual images

Tensioner pulley keeps chain engagement consistent on this hand-cranked chain drive

letting students watch the wire travel along the rail as roughly 3A of current crosses the magnetic field

Rod-Mounted Pulley, 40mm Physics_Mechanics Bell-in-vacuum jar with a 15cmRod mounted pulley with a 40mm wheel on a low friction cone bearing in a U frame, fastened to a 10cm rod for clamping into retort stands during simple machines experiments.

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