MAGNETS

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Item Description U/M Item# Price
Compass "Baby," 5/8" diameter each 3541496 1.00
open face, 1-3/4" diameter each 3541495 3.85
Electromagnet iron-clad 200# lift each 3172030 69.90
Horseshoe Magnet 3" long each 3940500 9.00
4" long each 3940505 12.00
5" long each 3940510 13.50
6" long each 3940515 18.00
Ring Magnet 1-1/4" diameter, 1/4" thick, 5/16" hole each 3872003 0.45
Large U-Shaped Magnet 6" long pictured at left each 3940516 29.00



Related Links (Last updated 05/25/03:

Science Service Historical Image Collection - the early days of electricity in 600 photos

Science Hobbyist - much good information for science fair projects

Teaching Electromagnetism Using Advanced Technologies - animation of field lines billowing out of charged objects

Hall Effect Measurements

Superconductor.org - an historical review of superconductors beginning with experiments done with mercury metal and liquid helium back in 1911

PhysNet - international directory of physics departments, conferences and a searchable database of reprint services and departmental servers

Quido Magazine - physics (English version)

 

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