Manual Electricity Generator

Components:

Geared DC motor
Metallic rod or tooth pick
Led

Concepts :
Energy
Conversion of Energy

Explanation:
The crank (metallic rod) is used to manually turn the shaft of motor. A closed circuit is created by joining the led and wires. Thus the rotational energy is converted Into electricity and hence the LED lights up. In short Electricity is generated using rotational energy and using the motor as a generator. This Kind of project can be very useful in rural areas where there is no Electricity.

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