Description
supplying clean test signals for AC work
demonstrating that electrostatic charge concentrates most densely at the tip where surface curvature is highest
5-inch stainless steel rod with thread-fitted joints for smooth adjustment
Pea seed germination model traces cotyledon splitting
Mini Demonstration Motor Item Type_Cell Model supplying clean test signals forCompact mini DC motor on a molded ABS base, operating at 4 6V to demonstrate the same electromagnetic motor principles as the larger demo motor in a smaller footprint.
Exchange/Return Notes
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