US$ 11.00
designed for image-formation and focal-length investigation
U-magnet and brass-rail apparatus that demonstrates the motor effect
the medium-strength option for classroom investigations into magnetic poles and field-line geometry
and triangle waveforms from 1Hz to 100kHz at 0-10V peak-to-peak
Runs gel electrophoresis for DNA
Transformer Accessory Kit 2 for Lenz's Law Demonstration Glassware designed for image-formation and focal-lengthSlit and solid pendulum pair plus high field magnet for the demountable transformer, configured to contrast eddy current damping in continuous versus interrupted conductors.
US$ 11.00
US$ 26.00
US$ 26.00