Electricity in my house is a site for you to know about electricity.

Experiment

Experiment

Here, the experiment of power generation is introduced.
The Shogakukan issue "Wonderful science wind power generated LED light Run! Doraemon" was used.


They are the parts included in an experiment kit.



First, they are the right and a left part, and a left hand to Doraemon (back). It attaches.
Furthermore, a green part (gear) is attached.
In addition, these parts are not related to the structure of wind power generation.



The body and both feet are attached and it lets a right hand pass.
The light which it has in the right hand shines by wind power generation.



A gear part is inserted in a stand (above).
A motor is attached to the reverse side like a photograph.
Since electricity is born by the axis of a motor rotating, a motor is very important.
The electricity made in plant is also generated by the same structure as this.



A stand (below) and a propeller are attached and it is completion.
A propeller is a part for causing rotation in response to a wind, and in order to perform wind power generation, it is an indispensable part.



A breath is blown upon a propeller and it is confirmed whether electricity happens.
Then, the LED light which Doraemon has lit up.