a cell has an EMF of e volts and internal resistance of r ohms, when...

a cell has an EMF of e volts and internal resistance of r ohms, when resistance of 2 ohms and 5 ohms are connected in turn. current of 0.5 amperes and 0.25 amperes are passed. calculate the value of e and r?

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Asked by Chïkäímâ on 7th December, 2021

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