TITLE: Science project could be used in developing the magic mat.
CONTAIN:This is one example that used electromagnet concept. It provides an idea in designing the magic mat. This is an AC electric generator which lights up a tiny
incandescent light bulb. The generator is made from a hollow-ended
cardboard box with a nail through the center. The box has many turns of
varnished thin copper wire wound around, with four large magnets clamped around
the nail. When the nail and magnets are spun fast by hand, the little
light bulb lights up dimly. Below is the modelling of the project.
ANALYSIS:As I can see here, the project is basically about the AC generator. And of course the AC generator can be converted to DC. For the magic mat, I will need it the most. Therefore, this project gives me some information and guideline in order to make some power conversion which is from AC power to DC power. Besides, all possibility in designing the electromagnet is also mentioned on the author's blog. It can be used as my reference later on.
CONCLUSION:This project helps me so much! Here the details of the project. You may see the link below...
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