physics
posted by Anonymous .
A generator has a terminal voltage of 102V
when it delivers 10.3 A, and 92 V when it
delivers 31.9 A.
Calculate the emf.
Answer in units of V

physics 
Henry
Ri = (10292)/(31.910.3) = 0.463 Ohms,
internal resistance.
E = 102 + 10.3*0.463 = 107 Volts.
Or E == 92 + 31.9*0.463 = 107 Volts.
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