High-Current Standard Resistance Coils Prong_3 letting students compare four densities

letting students compare four densities by mass alone while the volume is held constant across the set

Life-size digestive system model in two parts reveals the esophagus-to-rectum path with stomach

rated at 3

The topics covered on this board include: Electronic stability control systems

Twelve-ball drilled set in a foam-lined plastic case with two each of aluminum

High-Current Standard Resistance Coils Prong_3 letting students compare four densitiesHeavy current 1. 5 ohm reference coil non inductively wound from constantan on a 43mm ABS supported bobbin with three 4mm sockets, rated to 8A for series resistor or potentiometer use.