100 cells each of emf 5 V and internal resistance 1 Ω are to be arran – InterviewSolution

1.	100 cells each of emf 5 V and internal resistance 1 Ω are to be arranged so as to produce maximum current in a 25 Ω resistance. Each row contains equal number of cells. The number of rows should be (A) 2 (B) 4 (C) 5 (D) 100
Answer» Correct answer is (A) 2

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