J4-31 ENERGY STORED IN A CAPACITOR
- 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
- Loc codes: J4