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[" Previous Years Questions "],[" (1) A ...

[" Previous Years Questions "],[" (1) A potentiometer wire of length L and a resistance "],[r" and a resistance "r_(1)" An unknown e.m.I.E is "],[" balanced at a length I of the potentiometer wire."],[" The e.m.E.E will be given by IRe-AIP MT-ZOIS "]

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