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Two batteries with emf of 1.5 V and 1.2V and internal resistances of 0.50 ohms and...

Two batteries with emf of 1.5 V and 1.2V and internal resistances of 0.50 ohms and 0.80 ohms, respectively, are connected in parallel with + terminals together.

a)Determine the current they would deliver to a resistance of 2.0 ohms.

b)Would more current be delivered if only one battery were used? If so, which one? Explain.


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Answer #1

Solution since I Internal 2 emfs are in say & = 1.5v en = 0.52 parallel, with ove terminals together ; &q=1.20 Mg = 0.82 resthe cases, so that you & al (b) Now I analyse for you both I can underest and easily. If & and sel are only there, Ij = &- B

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