Description

25-inch gear train simple-machine model arrives ready to use with no assembly required

3 glass beakers with DIN 12231 white graduations and a pouring spout

5 inch dynamics carts in solid wood and aluminum with nylon ball-bearing wheels

Coulomb's law

Laplace Rail for Magnetic Field Demonstration, 11.75 x 3" Coating_Vinyl 25-inch gear train simple-machine modelOpen Laplace rail with a free moving conductor and 4mm sockets, letting students watch the wire travel along the rail as roughly 3A of current crosses the magnetic field.

Exchange/Return Notes

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Laplace Rail for Magnetic Field Demonstration, 11.75 x 3" Coating_Vinyl 25-inch gear train simple-machine model

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