US$ 27.94
25 inches long
Lightweight and shatterproof in acrylic
Selected through four rotary-switch decades from 0 to 11
letting students watch the wire travel along the rail as roughly 3A of current crosses the magnetic field
Borosilicate Glass Tubing, 20 inch, 0.28 inch OD and 0.19 inch ID Protective Collar_None 25 inches longBorosilicate glass tubing measures 20 inches with 0. 28 inch outer diameter for glassblowing, apparatus construction, and laboratory procedures.
US$ 27.94
US$ 197.78
US$ 69.63
US$ 134.45
US$ 107.40