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A cell supplies a current of 0-9 A through a 2Ω resistor and a current of 0-3 A through 7 Ω resistor. The internal resistance of the cell is :
The internal resistance of the cell is 0.5 Ω, calculated using Ohm’s law by equating EMF expressions for both resistor cases. Correct answer: (d).
Class 12th Science Physics NCERT MCQ Questions
NCERT Books MCQ Questions Session 2024-2025.
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