"WardsSci000480"

Excellent pads for friction rod experiments

For demonstrations, plotting magnetic fields.

Individual spherical glass lenses.

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Choose high quality crown glass or shatter-resistant acrylic lenses.

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Economy Color-Coded Spring Scales

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Individual spherical glass lenses.

It is insulated, and made of solid copper wire.

Create High Performance Loops

This simple apparatus demonstrates radiant heat.

A convenient design for AC and DC experiments up to 5 amps.

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