408 1-800-452-1261
Electricity and Magnetism—Magnetism,
continued
Gravity and Magnetism:
A Battle of Two Forces—
Super Value Laboratory Kit
By: Bill Grosser, Oak Park and River Forest H.S., Oak Park
Gravitational versus magnetic force—which is stronger? With this kit, students
perform hands-on experiments using the teacher-designed magnetic levitation
device. Students will determine the relationship between force and the distance
between two objects. Students follow the engaging lab investigations or explore
and design their own experiments. Kit includes three assembled magnetic levitation
devices (as pictured), 300 paper clip masses, reproducible student instructions and
complete teaching information.
Super Value Kit is complete for three student groups. All materials are reusable.
See free video at flinnsci.com.
Catalog No. Description Price/Each
AP5964 Gravity and Magnetism: A Battle of Two Forces—
Super Value Laboratory Kit
$48.75
Magnetic Field Demonstrator
The transparent acrylic case is filled with fluid and fine iron filings and then permanently
sealed shut. Set the magnetic field demonstrator on an overhead projector.
Place a magnet beneath the demonstrator and watch the clear lines of magnetic
force become visible through the clear sides of the chamber. Under the bright light of
the overhead projector, the lines of force are magnified and very clear. 12 x 22 x 1 cm.
Catalog No. Description Price/Each
AP4748 Magnetic Field Demonstrator $36.93
Student Magnetic Field Demonstrator
The economical price of this magnetic field demonstrator makes individual student
experimentation possible. The iron filings are sealed in a circular plastic transparent
case and respond to magnets placed on the flat outer surfaces. Includes one bar
magnet and one disc magnet.
Catalog No. Description Price/Each
AP6077 Student Magnetic Field Demonstrator $9.60
ELECTRICITY AND MAGNETISM—MAGNETISM continued on next page.
Student Magnetic Field
Demonstrator
AP6077
Magnetic Field Viewing Film
With the reusable Magnetic Field Viewing Film, easily see the magnetized regions of
various materials. A simple way to spark curiosity! 4" x 3".
Catalog No. Description Price/Each
AP9683 Magnetic Field Viewing Film $9.50
Gravity and Magnetism:
A Battle of Two Forces—
Super Value Laboratory Kit
Magnetic Field Viewing
Film
AP9683
Iron Filings See page 59.
Magnetic Needle
Versatile for demonstrating Earth’s magnetic field. The magnetic needle “floats” on a
pin-point pivot and is extremely sensitive and accurate. Small changes in a magnetic
field can be easily detected with this rugged magnetic needle. Needle is 14.3 cm long;
support rod is 9.9 cm tall with a 6 cm square base.
Catalog No. Description Price/Each
AP4680 Magnetic Needle $11.56
Magnetic Needle
AP4680
Measuring Magnetic Force—
Super Value Laboratory Kit
By: The Flinn Staff
In this experiment, students examine the force between repelling magnets to determine
the mathematical relationship between the magnitude of magnetic force and
the separation distance. By plotting the data, students will easily see the exponential
relationship and will actually be able to calculate the exponential value. Includes
comprehensive instructions and detailed Teacher Notes.
Super Value Kit is complete for 8 student groups. All materials are reusable. Support
stands and spring scales are required for each lab group and available separately.
Catalog No. Description Price/Each
AP7097 Measuring Magnetic Force—Super Value Laboratory Kit $53.86
AP4837 Spring Scale, Pull Type, 500 g/5 N 8.50
Measuring Magnetic Force—
Super Value Laboratory Kit
AP7097
Magnetic Field
Demonstrator
AP4748
AP5964
/?type=All&defaultType=Products&query=AP5964
/?type=All&defaultType=Products&query=AP4748
/?type=All&defaultType=Products&query=AP6077
/?type=All&defaultType=Products&query=AP6077
/?type=All&defaultType=Products&query=AP9683
/?type=All&defaultType=Products&query=AP9683
/?type=All&defaultType=Products&query=AP4680
/?type=All&defaultType=Products&query=AP4680
/?type=All&defaultType=Products&query=AP7097
/?type=All&defaultType=Products&query=AP4837
/?type=All&defaultType=Products&query=AP7097
/?type=All&defaultType=Products&query=AP4748
/?type=All&defaultType=Products&query=AP5964
/flinnsci.com