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Physics
Ballistic Galvanometer
For measurement of small quantities of electrical charge. the moving coil is suspended by a phosphor bronze strip, which carries an optically true concave mirror. The coil can be raised, lowered or set to zero by an adjusting knurled knob at top. A knob at back is provided for clamping and releasing the coil. With leveling screws.
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For measurement of small quantities of electrical charge. the moving coil is suspended by a phosphor bronze strip, which carries an optically true concave mirror. The coil can be raised, lowered or set to zero by an adjusting knurled knob at top. A knob at back is provided for clamping and releasing the coil. With leveling screws.
منتجات ذات صلة
- Physics
Density Identification Set, Set of 15
The set consist of specimens of 15 different types of materials. Students measure the mass, length, and volume to determine the density of each of the materials. Set contains a sturdy storage base with one sample each of Walnut, Oak, Maple, Polypropylene, Polyethylene, Polyamide, Acrylic, Polyurethane, Phenolic, Polyvinylchloride, Delrin, Teflon, Aluminum, Brass and Copper. Samples are stamped with a letter code for easy identification. Instructions included.
SKU: PH10044
