TOPIC:

ID Code: J4-31
Purpose: Demonstrates that energy is stored in a capacitor and how that energy may be used
Description: Three capacitors totaling 205,000 microfarads are charged to 15 volts. Closing the three switches one at a time (a) turn on the light, which decays exponentially, (b) turn on the bell, or (c) activate a motor which lifts the entire system up a few inches
Availability: Available