US$ 20250.00
and Lucite dielectrics for studies of capacitance
Beech wood test tube rack accommodates 13 tubes up to 25mm diameter in a 10
the four-sided geometry letting students explore deviation through non-equilateral cross-sections
and 6V-powered ignition light staging each step
2m measuring tape
Standard Demonstration Dynamo with Hand Driver on Base cylinder and Lucite dielectrics for studiesHand cranked pulley steps up to a smaller dynamo pulley through a rubber belt, lighting an LED at the 4mm sockets; the unit also runs as a motor on 6 8V DC for energy conversion demos.
US$ 20250.00
US$ 115.00
US$ 16.95