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4-Step Differential Metal Pulley, 20/30/40/60mm Type_Tall Form each one rotating to follow

SKU 38076732457
4.4
4-Step Differential Metal Pulley, 20/30/40/60mm Type_Tall Form each one rotating to follow
4-Step Differential Metal Pulley, 20/30/40/60mm Type_Tall Form each one rotating to follow
4-Step Differential Metal Pulley, 20/30/40/60mm Type_Tall Form each one rotating to follow
4-Step Differential Metal Pulley, 20/30/40/60mm Type_Tall Form each one rotating to follow
Description

each one rotating to follow the local field whenever a magnet is placed beneath the plate or alongside it

semi-circles

sized to map charge distribution across larger conductors and transfer charge cleanly to an electroscope

this metal helix lets stairwell-scale wave-propagation experiments amplify the visibility of standing waves

4-Step Differential Metal Pulley, 20/30/40/60mm Type_Tall Form each one rotating to followFour step differential pulley with 20, 30, 40, and 60mm sheaves on a 4 inch mounting rod, letting students compare force ratios across four different radii in a single assembly.

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