Magnetic Accelerator

Item # P4-1365

Regular price $32.00
Regular price Sale price On Sale $32.00
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Is energy conserved in a magnetic field? Watch as students try to figure out this amazing demo.

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Additional Details

Newton would have loved this discrepant event!

A great introduction to the concept of magnetic potential energy. Using a double-sided ramp and a series of steel marbles, you initially demonstrate Newton's First Law by rolling one steel marble down the ramp to collide with a resting group of marbles. Not so impressive so far...

While setting up to repeat the demo, replace the first resting steel marble with a magnetic sphere. Your students will be amazed as the collision shoots the last steel marble right off the ramp!

Small Parts. Not for children under 3 years.

Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.


What’s Included

  • Wooden Ramp 22’’
  • 4 Steel Balls ¾ ‘’
  • Neodymium Magnet Sphere ¾ “”


Order Qty Price Qty for Discount Discount Price Total Savings
Neodymium Magnet Sphere 0.75 Neodymium Magnet Sphere 0.75" Chrome Plated Item # P8-1136
$11.95 20 $11.20
3/4 3/4" Steel Ball Item # P1-5002
$1.00 50 $0.90