Description

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

and chemistry heating applications

Polaroid film 45 x 23mm sits in 50 x 50mm plastic frames as a matched pair

Meter-stick optical bench fitted with two supports

and spectral-line work

Clear Interchangeable Dial for Demonstration Meter Material_PVC letting students watch the wireUsed in laboratory apparatus that needs interchangeable rotary scale indicators, this clear dial provides a readable face for measuring angular displacement in physics setups.

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Clear Interchangeable Dial for Demonstration Meter Material_PVC letting students watch the wire

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