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|Re: what it construct in RNS-510
Talha, 2012-09-29 22:52:00
|The point is that a lemon provides the ciriuct even with a huge internal ohmic resistance, thus the reported voltage value? is correct only because the measrumement device doesn't need a sensible current to measure it and it does not allow the current to flow along the series.But the very time you inset a load on the series, allowing the current to flow along, the internal resistance lowers the available voltage for the load (i.e. the LED); thus actually the effective output voltage is smaller.