Physics, asked by yugeshprasanna, 11 months ago

derivation for emf of cells connected in series and parallel combinations

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Answered by navkomal

DERIVATION OF CELLS IN SERIES AND PARALLEL. ... In this derivation it is assumed that all cells have the same EMF and same internal resistance. CELLS IN SERIES. Consider n identical cells of emf E and internal resistance r connected in series across an external resistor of resistance R.

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