Description
5 inch Alnico bar pair with steel keepers
illustrating late-pregnancy presentation for obstetric and reproductive anatomy teaching
the drilled aluminum ball gives a lightweight contrast to steel and brass balls of the same size in pendulum period and momentum-transfer demonstrations
6 inches for clean pinhole-imaging and diffraction studies
and Lenz's law investigations
Motor Demonstration Board Pack Size_10 5 inch Alnico bar pairLow voltage DC motor with a current limiting series resistor on a demonstration base with 4mm plug connections, sized as a load that visibly spins when current flows in the circuit.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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