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Thevenin's and Norton's theorems

 
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Aug18-12, 03:24 AM   #1
 

Thevenin's and Norton's theorems


Please help. In Norton's circuit we have Isc(current), Rsc(Norton's resistance) and R load which the load resistance. I thought to find the voltage Voc I need to find the equivalent resistance of the two resistors and use ohms law to find Voc =Isc*Req. Is that right?
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Aug18-12, 04:06 AM   #2
 
No. R is the load. So in open circuit the load will not be present. Voc will be just Isc*Rsc (where Rsc is Thevenin or Norton resistance).
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