410 1-800-452-1261
Electromagnet See page 411.
Horseshoe Magnet, Ceramic
Permanent high-strength magnet. 30 x 30 mm.
Distance between poles is 14 mm.
Catalog No. Description Price/Each
AP9266 Horseshoe Magnet, Ceramic $3.15
Ceramic Ring Magnets
Defying gravity? That’s what these magnets appear to be doing
as they climb up a pencil. Magnets 34 mm in diameter, 9 mm thick
with 8-mm diameter hole. Two magnets per set.
Catalog No. Description Price/Set
AP4654 Ceramic Ring Magnets $4.76
Floating Magnet
When placed on the center pole in the right order, these ring
magnets appear to magically levitate above each other. When
reversed they are attracted to each other at the base of the center
pole.
Catalog No. Description Price/Each
AP6059 Floating Magnet $11.66
Ferrofluid See page 433.
ELECTRICITY AND MAGNETISM—MAGNETISM continued on next page.
Electricity and Magnetism—Magnetism,
continued
Horseshoe Magnet, Steel
Strong 4 or 6" chrome steel horseshoe magnets with North
and South poles permanently inscribed. Magnets are
painted red with silver poles. Keeper included for long life.
Catalog No. Description Size Price/Each
AP9265 Horseshoe Magnet, Steel 4" $15.55
AP9041 6" 21.45
U-Shaped Magnet,
Permanent Chrome Steel
A very impressive chrome steel magnet with the North pole
permanently inscribed. Distance between poles is 50 mm.
Supplied with keeper.
Catalog No. Description Price/Each
AP8081 U-Shaped Magnet, Permanent Chrome Steel $44.40
Commercial Ferrofluid—
Chemical Demonstration Kit
Ferrofluid, first developed by NASA in the 1960s,
consists of nanosized magnetic particles suspended
in a liquid. Your students will be fascinated as you
demonstrate the unique properties of this nanoscience
material and produce interesting 3-dimensional
magnetic sculptures. Suggested demonstration
instructions and handling tips are included. Note: A magnet is required and
available separately.
Catalog No. Description Price/Each
AP7432 Commercial Ferrofluid—
Chemical Demonstration Kit
$45.42
AP5666 Neodymium Magnet 15.50
Magnetic Tape See page 192.
Magnetic Wand See page 309.
Buzzing Stunt Magnets
When tossed into the air, the two ellipsoidal hematite magnets
collide and then “wrestle” for equilibrium in a great clattering,
buzzing collision.
Catalog No. Description Price/Each
AP6965 Buzzing Stunt Magnets $9.32
Magnet Kit,
Economy Choice
The perfect magnet set for schools on a tight
budget. Perform numerous demonstrations to
present the important properties of magnetism
to your students. Kit includes a 26-page
activity manual to guide you through the
demonstrations.
Catalog No. Description Price/Each
AP6710 Magnet Kit, Economy Choice $38.00
Economy Ceramic
Ring Magnets
Good for building generators, motors, and
teaching other electromagnetic principles.
These economy magnets are not painted and
are magnetized parallel to their thickness.
Offered in two sizes.
Catalog No. Description Price
AP5664 Small Economy Ceramic Ring Magnet
0.75" o.d. x 0.25" i.d. x 0.125" Thick
$1.63
Pkg. of 6
AP5665 Large Economy Ceramic Ring Magnet
1.25" o.d. x 0.75" i.d. x 0.125" Thick
0.34
Each
Magnetizer
Don’t spend money every year buying new
magnets! Remagnetize your old ones in a flash
with this high-powered magnetizer. A flip of the
switch produces a magnetic field that completely
magnetizes soft steel and iron materials. The unit
has two 2.5 x 2.5 cm holes, one polarized North
and the other South. The holes are large enough
to accept most bar or horseshoe magnets. A typical magnet is remagnetized in several
seconds once power is applied. The unit uses regular 115 V 50/60 Hz power and comes
with complete operating instructions. Three magnet keepers are provided for completing
contact points for magnetizing uniquely shaped magnets.
Catalog No. Description Price/Each
AP5662 Magnetizer $217.00
Neodymium Magnet
Unbelievably strong magnet! Watch your fingers if you bring two
of them together! These ceramic magnets are a perfect example
of how technology is producing new materials with space-age
properties. These crystalline, ceramic cobalt–neodymium
magnets retain their magnetic strength much longer than normal
soft metal magnets and emit their strength to other materials easily. Your students
will be totally impressed with the strength of this magnet. Magnet 12 mm in diameter.
Catalog No. Description Price/Each
AP5666 Neodymium Magnet $15.50
Ceramic Disc Magnets,
Package of 6
These round, flat, disc magnets have very defined
poles at opposite ends of their diameters. Six
ceramic disc magnets per set. Each magnet is 25
mm in diameter and 5 mm thick.
Catalog No. Description Price/Pkg. of 6
AP4655 Ceramic Disc Magnets $7.80
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