Modern Physics > Quantum Effects > Photoelectric Effect | DCS# 7A10.40 |
bicycle toy |
202-21-B |
solar cell |
202-21-B |
gooseneck lamp |
101-16-B |
Light striking a silicon solar cell powers the motor that turns the pedals.
If the original solar cell fails, use two Radio Shack solar cells (101-09-E6) in series.