Snap Circuits Parts Spotlight | Solar Cell (B2)

Описание к видео Snap Circuits Parts Spotlight | Solar Cell (B2)

The solar cell (B2) contains positively and negatively charged silicon crystals, which are arranged in layers that cancel each other out. When sunlight shines on it, charged particles in the light unbalance the layers and produce an electrical voltage. This solar cell produces about 3V. The maximum current depends on the type of light and its brightness, but will be much less than a battery can supply. Bright sunlight works best, but incandescent light bulbs also work

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Snap Circuits Extreme

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