51. A cell emf E having internal resistance r is connected to external – InterviewSolution

1.	51. A cell emf E having internal resistance r is connected to external resistance R. The potential drop V across resistor R varies with R as shown in figure by the curved marked as :- A)4 B)1 C)2 D)3
Answer» 51. A cell emf E having internal resistance r is connected to external resistance R. The potential drop V across resistor R varies with R as shown in figure by the curved marked as :- A)4 B)1 C)2 D)3

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