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Question Number 79351 by mathocean1 last updated on 24/Jan/20

Physic    A generator(E=230V ; r≠0) supplies  two receivers connected in parallel  (E′_1 =180V ; r′_1 =5Ω and E′_2 =0V ;r′_2 =150Ω)    1. calculate the currents I_(1 ) and I_(2 )   passing through each receptor.  2.calculate the total delivred cur−  rent I by the generator.  which type is the second receiptor?    Thank you for helping me sirs!    For more details, E represents the  electromotive force of generator  ; r represents his internal resistance.  E′ and r′ caracterise receiptors.

$$\mathrm{Physic} \\ $$$$ \\ $$$$\mathrm{A}\:\mathrm{generator}\left(\mathrm{E}=\mathrm{230V}\:;\:\mathrm{r}\neq\mathrm{0}\right)\:\mathrm{supplies} \\ $$$$\mathrm{two}\:\mathrm{receivers}\:\mathrm{connected}\:\mathrm{in}\:\mathrm{parallel} \\ $$$$\left(\mathrm{E}'_{\mathrm{1}} =\mathrm{180V}\:;\:\mathrm{r}'_{\mathrm{1}} =\mathrm{5}\Omega\:\mathrm{and}\:\mathrm{E}'_{\mathrm{2}} =\mathrm{0V}\:;\mathrm{r}'_{\mathrm{2}} =\mathrm{150}\Omega\right) \\ $$$$ \\ $$$$\mathrm{1}.\:\mathrm{calculate}\:\mathrm{the}\:\mathrm{currents}\:\mathrm{I}_{\mathrm{1}\:} \mathrm{and}\:\mathrm{I}_{\mathrm{2}\:} \\ $$$$\mathrm{passing}\:\mathrm{through}\:\mathrm{each}\:\mathrm{receptor}. \\ $$$$\mathrm{2}.\mathrm{calculate}\:\mathrm{the}\:\mathrm{total}\:\mathrm{delivred}\:\mathrm{cur}− \\ $$$$\mathrm{rent}\:\mathrm{I}\:\mathrm{by}\:\mathrm{the}\:\mathrm{generator}. \\ $$$$\mathrm{which}\:\mathrm{type}\:\mathrm{is}\:\mathrm{the}\:\mathrm{second}\:\mathrm{receiptor}? \\ $$$$ \\ $$$$\mathrm{Thank}\:\mathrm{you}\:\mathrm{for}\:\mathrm{helping}\:\mathrm{me}\:\mathrm{sirs}! \\ $$$$ \\ $$$$\mathrm{For}\:\mathrm{more}\:\mathrm{details},\:\mathrm{E}\:\mathrm{represents}\:\mathrm{the} \\ $$$$\mathrm{electromotive}\:\mathrm{force}\:\mathrm{of}\:\mathrm{generator} \\ $$$$;\:\mathrm{r}\:{represents}\:{his}\:{internal}\:{resistance}. \\ $$$$\mathrm{E}'\:\mathrm{and}\:\mathrm{r}'\:\mathrm{caracterise}\:\mathrm{receiptors}. \\ $$

Commented by mathocean1 last updated on 25/Jan/20

please sirs help me...

$$\mathrm{please}\:\mathrm{sirs}\:\mathrm{help}\:\mathrm{me}... \\ $$

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