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Round Convex Glass Mirror, 50mm Diameter, 50mm Focal Length Electricity & Magnetism_Electricity & Circuits this decade resistance box substitutes

Round Convex Glass Mirror, 50mm Diameter, 50mm Focal Length Electricity & Magnetism_Electricity & Circuits this decade resistance box substitutesSteeply curved convex glass mirror at 50mm diameter and 50mm focal length, ~2. 8mm thick, the diverging surface producing virtual upright reduced images for divergence demos.

SKU: 26003993125 · From hgidocs.co

4.2
USD12.79 USD51.79

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Description

this decade resistance box substitutes for fixed resistors in circuit experiments

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

Non-magnetic metal pillar topped with a carbon-steel point on a 2

plus a 22 gauge copper-nickel

the larger bore accepting a 12

Round Convex Glass Mirror, 50mm Diameter, 50mm Focal Length Electricity & Magnetism_Electricity & Circuits this decade resistance box substitutesSteeply curved convex glass mirror at 50mm diameter and 50mm focal length, ~2. 8mm thick, the diverging surface producing virtual upright reduced images for divergence demos.

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