Magnetic Accelerator

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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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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!

waning Small Parts. Not for children under 3 years.
waning Products being sold are not toys. They are for Educational / Laboratory use only. They are not for use by children 12 and under.
Product Name SKU Price Qty


Neodymium Magnet Sphere 0.75" Chrome Plated
Item # P8-1136
3/4" Steel Ball
Item # P1-5002