is there a dynamo generator in the market?what is the price?how does it function?

2007-06-01 18:18:39 · 1 answers · asked by pavan.roxnrulz 1 in Science & Mathematics ➔ Engineering

1 answers

little dynamo generators are very popular in bicycles to power their electric light.
You attach it to the wheel, as you pedal, a little electromagnet rotates and generates enough electricity to power a light bulb

2007-06-05 16:48:10 · answer #1 · answered by TV guy 7 · 0⤊ 0⤋

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