"solar filter"

This kit on its own allows a student to experiment with series and parallel circuits, switches and solar power and potentially build their own board game that utilizes the led’s and buzzers.

Comprises an inverted “U” tube with its ends closed by sintered discs. For use in experiments involving the measurement of cell EMF under conditions of forward, zero and reverse current flow. The bridge comprises an inverted “U” tube with its ends closed by sintered discs. This apparatus provides a more effective method of making reversible cells then the wet filter paper or agar gel methods. Dia. of arms 13mm, overall width 80mm, overall height 100mm.

Present these demonstrations in front of your class to excite your students about learning core physics concepts.

Students use the St. Louis Demo Motor to research fundamental principles of electric motors and generators.