Visualize modern physics by watching an electron beam creating motion on a paddle wheel.
Demonstration Crooke's tube
Clearly visible beam
The magnetic effect demonstration shows that cathode rays have kinetic energy, by making the blade wheel rotate! Cathode Rays exert a pushing effect on the object that it falls on, which is shown by the rotation in the demonstration.
We are currently unable to calculate your contract price for this item. List price is being displayed temporarily. When your order is processed, you will be invoiced at your contract price even though list price is displayed now
WRITE A REVIEW
How is savings calculated? We
multiply the savings per unit (in parenthesis) times the
total units of the original product.