Mystery Generator
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viperz_d



Joined: 31 May 2007
Posts: 1
Posted: Thu May 31, 2007 3:20 am    Post subject: Mystery Generator Reply with quote
Hello, I assembled a simple generator(motor taken from a stereo). I tried powering the generator using another motor of the same kind for the moment. So the the motor that serves as a generator was spinning. My test meter showed that I'm getting around 7 volts. I tried powering bulbs but it won't light up even if they were 3 volts. The only thing it was able to power was an LED and a third motor of the same kind. Does anyone know why it can't power light bulbs? Thanks in advance. Very Happy

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neon



Joined: 25 Feb 2006
Posts: 593
Posted: Fri Jun 01, 2007 1:40 pm    Post subject: Reply with quote
it is a matter of power volts in an open circuit means just that volts out. current into a short circuit means exactly that. the two must be there of sufficient inpirical number of power to do the work.
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